Windows Vista Tips


Processes beginning with p

The table below includes any process titles beginning with p, from which further information can be found by clicking on the process title. The icon beside the information can be used to quickly determine if this is a safe file in combination with the key below:



This file is normally safe to leave running. In most cases, this file is not required to run on startup and can be run manually. Warning, this file may be a virus, spyware, resource hog and running it is not recommended. This file may or may not be necessary to load on startup, depending on your circumstances. No information is available for this item.

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Processes beginning with p:

File Type Process Name and Information
P0w3rF1Y
Added by the MM TROJAN! Note - this is not the legitimate svchost.exe process which is always located in %System% and should not normally figure in Msconfig/Startup! This one is located in %Windir%
P17Helper
ASIO (Audio Stream In/Out) drivers for the SoundBlaster Audigy 2 series soundcards - for recording and home project studios. Required if you use this functionality
P17Helper
Related to Creative audio products. What does it do and is it required?
P2kAutostart
P2kCommander a filemanager application for Motorola p2k mobile phones
P2P NETWORKING
Peer to Peer (P2P) sharing of files on the internet
P2P Networking
Peer to Peer (P2P) sharing of files on the internet
p2p networking
Added by the RBOT-ECP WORM!
P2P Networking2
P2P Networking2.exe is an advertising program by Joltid. This process monitors your browsing habits and distributes the data back to the author's servers for analysis. This also prompts advertising popups. This program is a registered security risk and should be removed immediately
P2P Networking3
P2P Networking, a component bundled with Kazaa that enables other applications to use Peer-to-Peer functionality. Not required - see here
p2pnetwork
Added by the ALCAN.A WORM!
p2pnetworking
Added by the RBOT-AFL WORM!
p2snetis
Added by the SPAMTOO-AL TROJAN!
P3000x_S2P
Dell Laser MFP 1600N network application for scanning files to the PC
P3p4chk
Added by the GEMA TROJAN!
p4mx4
Added by the CRYPTER.A TROJAN!
PAC7302_Monitor
Related to PixArt CMOS image sensors from PixArt Imaging Inc
PaciSoft
PacerD Media/Pacimedia.com adware installer
Packard Bell EverSafe Tray Control
Packard Bell EverSafe software. What does it do, and is it required?
PadTouch
Toshiba Touch and Launch - offers easy movement and freedom of programs navigation with TouchPad
Pag Windows Monitor
Added by the AGENT-EOT TROJAN!
Pagekeeper Jobs
PageKeeper Jobs is a separate PageKeeper program that handles the analysis of new documents and keeps track of the location and content of current documents in PageKeeper. Pagekeeper comes bundled with scanners such has HP, Microtek, etc
Pagekeeper Lite
PageKeeper Jobs is a separate PageKeeper program that handles the analysis of new documents and keeps track of the location and content of current documents in PageKeeper. Pagekeeper comes bundled with scanners such has HP, Microtek, etc
PAgent
Scans your hard drive for the popular P2P file-sharing applications BearShare, Grokster, Kazaa, Limewire and Morpheus. After searching the entire local filesystem for any files with those names it connects to the DownloadWare servers and tells it what, if anything, is found
Pagis Schedule Monitor
Scheduler for the Pagis scanning suite from Scansoft (now Nuance)
Pagis Scheduler
Scheduler for the Pagis scanning suite from Scansoft (now Nuance)
pagmstart
??
Pagoo
Pagoo - internet call waiting. Intercepts telephone calls like an answering machine and plays the voice message on your PC. Only required when you're on-line and via dial-up modem
paint.exe
Added by the PUPER-A TROJAN!
PaintingRoom evidence monitor
Paintingroom.com smiley software - not recommended as the site tries to drop a trojan on you...
PaintingRoom smile monitor
Paintingroom.com smiley software - not recommended as the site tries to drop a trojan on you...
PAL Evidence Eliminator
PAL Evidence Eliminator - cover the tracks of your browsing habits and E-mails if you think you need to. Run manually on a regular basis
Palm Desktop
Palm Desktop Software for use with Palm handheld devices. Available via Start -> Programs
Palm MultiUser Config
MultiUser configuration for a Palm PDA device?. Is it required?
palmOne Registration
Registration reminder for Palm products
PalNetaware
PalTalk adware - as included in Morpheus
PaltalkNetaware.exe
Voice chat program. This program stores all buddy list info apparently on the server itself so you never lose your buddy list should you need to reinstall the program due for whatever reason or even reformat. Available via Start → Programs. Delete the shortcut in Start → Programs → StartUp as well otherwise it will be reinstated
pamela.exe
Pamela is a plug-in or add-on that adds features to Skype peer to peer voice service
Panasonic Communications Utility
Port manager for Panasonic Panafax fax_machines
Panasonic HotKey Manager
HotKey management for Panasonic rugged mobile PCs
Panda Antispam Server Service
AntiSpam software, part of Panda Platinum Internet Security
Panda Cleaner
Panda software related - possibly Panda ActiveScan
Panda Preventium+ Service
Panda Antivirus
Panda Scheduler
Panda Antivirus scan scheduler. Required if this is your virus scanner program and you have scans scheduled on a regular basis. I recommend that you scan manually so you don't need this but if you tend to forget then leave it
Panda Software Intrenet
Added by the RBOT-ATZ WORM!
PandaAVEngine
Added by the NETSKY.R WORM!
PandaScheduler
Panda Antivirus scan scheduler. Required if this is your virus scanner program and you have scans scheduled on a regular basis. I recommend that you scan manually so you don't need this but if you tend to forget then leave it
Pando
"Pando is free software that lets you send and receive files and folders of any size* with your existing email address"
Pantera
Added by the SDBOT.AYN WORM!
Paperport
Loads the drivers associated with monitoring scanner status associated with PaperPort software. Can be a resource hog - see here
PaperPort PTD
"PaperPort" software associated with scanners
PaperQuote System Tray Icon
PaperQuote is a "wallpaper" changer with daily quotes that are either for inspiration or motivation
Parallel Tasking
Added by the SMALL-CJ TROJAN!
ParentalControl
Crawler Parental Control - "Get perfect control of websites your children browse, software they use, and folders they access. Regulate the time when they can use your computer and connect to the Internet. Hide content on your computer that you don't want them to see"
ParetoLogic Anti-Spyware
"ParetoLogic Anti-Spyware delivers Active Protection in the form of real-time blocking"
PartSeal
System backup for Sony Vaio PCs. Adds a recovery mechanism for users over and above any System Restore features - allowing users to revert a drive back to the state it was when bought form the factory by hitting F10. The user obviously loses any data stored if not backed-up elsewhere
passcxd
Added by a variant of the SLAPER TROJAN!
PassLocker
"PassLocker is a complete password manager helping you to manage and safely store your passwords"
Password Door Loader
Password Door - password protection software
Password Tracker Deluxe
"Password Tracker Deluxe stores passwords and usernames neatly and securely (encrypted) on your computer"
PasteLister
PasteLister - clipboard extender. Start manually when required
PaSystem
Targetsaver adware variant
PASystemTray
Related to Panda Security Software - part of Panda Administrator 3
PAS_Check
DriveCleaner rogue security software - not recommended, see here
pas_check
SystemDoctor misleading security software - not recommended, see here
Patah Hati
Added by the PAHATIA-A WORM!
Patah Hati
Added by the PAHATIA.A WORM!
Patch
Added by the NETBUS WORM!
Patches Value
Added by the SDBOT.BR WORM!
Path
??
pathname
Added by the IRCCONTACT TROJAN!
PathNvidiaTV
Appears to be related to Nvidia Gigabyte Video card. Typical file location is the Program FilesGigabyteNvidia folder
PAV.EXE
Added by the KITRO.D (or ARGEN.A) WORM! %Number% can be any number
PAV.EXE
PER Antivirus
PAVFIRES
Panda Antivirus
PAVFNSVR
Panda Antivirus
Pavkre9x
Panda Antivirus
PavProc
Panda Antivirus
PavProt
Panda Antivirus
Pavprot9
Panda Antivirus
PayTime
Added by the STARTPA-YR TROJAN!
PbAdminACAD
Bluebeam PDF software printer support. Prints AutoCAD ".dwg" to PDF
pbagent
Probot keystroke logger/monitoring program - remove unless you installed it yourself!
PBKScheduler
Scheduler for CyberLink PowerBackup - archiving/backup utility
PC Alert III
MSI PC Alert III - allows you to view your system and cpu temperature, fan rpm and more. Only required if you overclock
PC Booster
PC Booster from inKline Global - "easy-to-use computer system optimizer that gives your system the extra speed and stability you want while ensuring that your computer is kept clean and in tip-top condition"
PC Doc Pro - 3.1
PC Doc Pro (now Win Doc Pro) - system health check and fix utility
PC Dynamics SdwMon32
SafeHouse "Personal Privacy" protects and hides your private and personal photos, videos, files and folders by making them "invisible" and encrypted
PC Pitstop Optimize Reminder
Registration reminder for the PC Pitstop Optimize 2.0 system optimizatoon utility by CA. Located in %ProgramFiles%\PCPitstop\Optimize2
PC Pitstop Optimize Scheduler
PC Pitstop Optimize - "an application that will make your PC run faster, make it more stable, and clean up hard drive space"
PC SpeedScan Pro
Ascentive PC SpeedScan Pro registry optimizer - not recommended, see here and here
PC Spy Keylogger
PCSpyKeyLogger keystroke logger/monitoring program - remove unless you installed it yourself!
PC Suite Tray
System Tray access to Nokia PC Suite. PC Suite lets you synchronize, edit, and back up many of your phone's files on a compatible PC through a wireless or cable connection. PC Suite can also be launched through Start Menu
PC-Checkup
Installed by SpeedItUp without permission, along with Search Defender - which is detected by DrWeb as the STARTPAGE.ORIGIN TROJAN!
PC-Cleaner
PC-Cleaner spyware remover - not recommended, see here
PC-Config32
Added by the CORONEX.A WORM!
PC2X
Added by the DWNLDR-FZZ TROJAN!
pcAnywhere Agent
Part of pcAnywhere 9.0 or later. This process listens for incoming PC Anywhere connections if your PC is configured as a PC Anywhere host
PCBG
PC Bodyguard from Calluna - protects system files and settings from being deleted, modified, etc
PCBODYGUARD
PC Bodyguard from Calluna - protects system files and settings from being deleted, modified, etc
PcBoost
PCBoost from PGWARE, LLC increases computer performance by allocating higher portions of CPU power to active applications and games
PCCClient.exe
PC-Cillin 2002 antivirus software
pccguide.exe
PC-Cillin 2002 antivirus software
PCCIOMON.EXE
PC-Cillin 2000 antivirus software. This is the actual virus-scanner
PCCleaner
SysCleaner spyware remover - not recommended, see here
PCClient.exe
Trend Micro PC-Cillin Internet Security
PccPfw
Trend Micro PC-Cillin Internet Security
PcCtlCom
Trend Micro PC-cillin Internet Security
PCDRealtime
Apparently the monitoring device for PC Doctor Online. It provides a "free" examination on system files (i.e. registry), reports the number of errors it finds, and invites you to "order" the fee-based fixes from its web site
PCDrProfiler
Part of PC Doctor software installed for some machines. Disabling or enabling it is down to your preference
PcEXPLODE
Added by the RBOT.RH WORM!
PcEye
PCEye 2000 - parental control utility
PCHbutton
Used by HP Instant Support
PCHealth
This is a "scheduler" and does not turn off PC Health. For more information refer here
PCHEasySearch
PCH EasySearch bar
PCIMODEM
Associated with Lucent based Aztech MDP7800-U PCI modems. Is it required?
PCLEPCI
Pinnacle Systems PCI Performance Enhancer. "This tool helps to increase the PCI Busmaster performance of all Pinnacle PCI boards."
PClK
Added by the LEGMIR-BL TROJAN!
PCMCIA Resource Monitor
NVIDIA nForce P2P Driver. What does it do and is it required?
PCMM2007RT
PC MightyMax 2007 rogue security software - not recommended, see here
PCMMRealtime
PC MightyMax rogue security software - not recommended, see here
PCMService
Part of Cyberlink's Power Cinema. Commonly distributed with the Dell MultiMedia software suite. It is used to watch movies, play music and even watch TV in a central location
PCPerf
PC Accelerator 2007 from DefendGate Inc. "Powerful all-in-one PC performance and Internet acceleration solution designed to help increase your system and online performance and security"
PCPitStopEraser
"PC PitStop Erase is both a free privacy scanner and paid tracks cleaner"
PCPOptimize
PC Pitstop Optimize - "an application that will make your PC run faster, make it more stable, and clean up hard drive space"
PCPrivacyTool
PCPrivacyTool misleading security program - not recommended, see here
PCprot
Added by an unidentified WORM!
pcqmqgn.exe
??
PCRecSA
Part of the IBM/XPoint Rapid Restore backup utility. If you choose, you can use it to create a "clean" backup of your hard drive. The process involves the software partitioning your hard drive, making a compressed image of the working drive which will then allow you to revert to that should you need to
pcServer
Ssppyy spyware
PCShield
SafeguardProtect/Veevo hijacker. Note that regsvr32.exe is a legitimate Microsoft file used to register and unregister OLE controls and shouldn't be deleted. The random DLL file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
PCStart
Runs as part of PCMonitor which is a program for monitoring your activity on your system. It makes screen dumps and key logging. It can hang-up your system because the screen dump page gets VERY big
PCSuiteTrayApplication
System Tray icon for Nokia PC Suite. PC Suite lets you synchronize, edit, and back up many of your phone's files on a compatible PC through a wireless or cable connection. PC Suite can also be launched through Start Menu
PCSuiteTrayApplication
System Tray icon for Nokia PC Suite. PC Suite lets you synchronize, edit, and back up many of your phone's files on a compatible PC through a wireless or cable connection. PC Suite can also be launched through Start Menu
Pcsv
Delfin Media Viewer or "Promulgate" adware
PcSync
If a Nokia phone has been connected, synchronises the phone with MS Outlook or other organiser software. It is installed by the Nokia PC Suite, and the tray icon shows if a phone has been connected. Available via a desktop shortcut or Start -> Programs
PcSync
Added by the RBOT-XJ WORM! Note - do not confuse with the Nokia application described here
PcSync
If a Nokia phone has been connected, synchronises the phone with MS Outlook or other organiser software. It is installed by the Nokia PC Suite, and the tray icon shows if a phone has been connected. Available via a desktop shortcut or Start -> Programs
PCTAVApp
Related to PC TOOLS Antivirus software
pctdf.exe
PCTotalDefender rogue spyware remover variant
PcThrust
PCThrust from SwiftDog - "increases computer performance by allocating higher portions of CPU power to active applications and games"
pctspk
Used for modems based upon PC-TEL chipsets. Normally used for some Voice and Speakerphone functions and also for some Power management options. If you remove it you may not be able to use any of those functions
PCTVOICE
The program PCTVoice is used by the modem to interface with your computer and also used for some V.80 functions for Video Conferencing. if you uncheck it, it comes back. It's better to leave it
PCTVRemote
Controls the remote control on some Pinnacle TV tuners
PCWatch
PCWatch surveillance software. Uninstall this software if you did not install it yourself
PD0620 STISvc
Creative Technology Ltd installation plug-in related
Pd71Pan
Audiotrak Prodigy 7.1 sound card control panel
PDA Commander
Added by the AGOBOT-TX WORM!
PdaNet Desktop
PdaNet from June Fabrics Technology Inc. Use Windows Mobile Smartphone or PocketPC Phone as wireless modem for your PC
PDASCAN
Added by the AGOBOT-QY WORM!
PDDM
Patchlink Update - "core product of the leading patch and vulnerability management software solution for medium and large enterprise network security"
PDEngine
PerfectDisk from Raxco - disk defragmenter. Only required if you schedule disk defragmenting at re-boot
pdexplo
PowerDesk Pro by PowerDesk Pro by Ontrack. Enhanced desktop and file manager. Available via Start -> Programs
PDF Converter Registry Controller
Nuance (was Scansoft) PDF Converter Registry Controller related - what does it do and is it required?
pdfFactory Dispatcher v1
FinePrint pdfFactory Dispatcher - background task which handles the creation of PDF files when you print to the FinePrint pdfFactory printer. Version 1.x of the software. "pdfFactory products offer a unique approach to PDF creation that is simpler, more effective and less expensive than that offered by other programs"
pdfFactory Dispatcher v2
FinePrint pdfFactory Dispatcher - background task which handles the creation of PDF files when you print to the FinePrint pdfFactory printer. Version 2.x of the software. "pdfFactory products offer a unique approach to PDF creation that is simpler, more effective and less expensive than that offered by other programs"
pdfFactory Pro Dispatcher v1
FinePrint pdfFactory Pro Dispatcher - background task which handles the creation of PDF files when you print to the FinePrint pdfFactory PRO printer. Version 1.x of the software. "pdfFactory products offer a unique approach to PDF creation that is simpler, more effective and less expensive than that offered by other programs"
pdfFactory Pro Dispatcher v3
FinePrint pdfFactory Pro Dispatcher - background task which handles the creation of PDF files when you print to the FinePrint pdfFactory Pro printer. Version 3.x of the software. "pdfFactory products offer a unique approach to PDF creation that is simpler, more effective and less expensive than that offered by other programs"
pdfMachine dispatcher
pdfMachine Windows print driver
pdfSaver3
PDF-XChange - create Adobe compatible PDF files from virtually any Windows software such as MS Word, Excel, AutoCAD, MS Publisher etc
PDirect
IBM Presentation Director software
pdp Server
Included and setup with the drivers for my Compaq A3000 all-in-one printer/scanner - maybe for networking. Works fine without it - but may be needed when used over a network
PDService.exe
Related to Utimaco Safeware Easy. "Your electronic safe for protecting confidential data"
pduip6000dmon
Canon PIXMA iP6000D printer memory card utility
PDUiP6000DTskbr
Canon PIXMA iP6000D printer memory card utility
PDVD8LanguageShortcut
Part of Cyberlink's PowerDVD version 8. Language settings?
PDVDDXSrv
Related to Cyberlink PowerCinema. Possibly the driver for a remote control where included?
PDVDServ
Remote Control background application for Cyberlink's PowerDVD version 5 and above. Enables you to use a remote control with your DVD drive if your drive came with one. Not required if you don't have a remote control, or don't wish to use one
Pe2ckfnt SE
Used to check whether the fonts are installed properly on your computer or not for a scanner. If you don't want to execute it, you can uncheck it in the startup menu
PeachtreePrefetcher
Related to Peachtree accounting software by Sage Software. What does it do and is it required?
PeachtreePrefetcher.exe
Related to Peachtree accounting software by Sage Software. What does it do and is it required?
PECarlin
Adware - see here
Peeramid
In a "Koptimizer" folder in Program Files. What does it do and is it required?
PeerGuardian
PeerGuardian - IP blocker for Windows. Used to protect privacy on P2P networks by blocking IP addresses specified in blocklists. Features support for multiple lists, a list editor, automatic blocklist updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc)
PeerGuardian
PeerGuardian - IP blocker for Windows. Used to protect privacy on P2P networks by blocking IP addresses specified in blocklists. Features support for multiple lists, a list editor, automatic blocklist updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc)
Pent@VALUE 3.2
Pent@VALUE Digital Satellite Internet PC Receiver
PeqBL100
Added by the ENVID.D WORM!
PER Email Protection
PER Antivirus
PerfectPrint
Print engine used by Corel WordPerfect 7 and Presentations 7
PerfFont (Performance True Type Font)
Added by the MUTECH-E TROJAN!
perfmon
MindStorm AnalyzerPro from Secure Associates. "A security management tool for customers easy to manage report and analyze security events across heterogeneous security devices"
Perfomance Monitor
Added by the LAMUD-A WORM!
Perfomance Settings
Added by the TOFGER-AP TROJAN! Note - this is not the legitimate svchost.exe process which is always located in the System (9x/Me) or System32 (NT/2K/XP) folder and should not normally figure in Msconfig/Startup! This file is found in the Winnt or Windows folder
Performance
Added by the PESIN-D WORM!
Performance Center
Ascentive Performance Center - not recommended, see here and here
Performs peer to peer connection
Added by the RBOT-GMI WORM!
PermissionResearch
MarketscoreRelevantKnowledge adware
PersFw
Kerio or Tiny Personal Firewall
Persistence
Part of Intels Common User Interface for chipsets with integrated graphics controllers - which allows user to change different driver properties through Windows User Interface. Not known exactly what it does but apparently it isn't required
Personal Computer
Added by the RBOT-AJE WORM!
Personal Firwall
Added by the SDBOT.XY WORM!
Personal Security Center Monitor
Added by the FAKEALERT TROJAN!
Pervasive.SQL Workgroup Engine
Database Service Manager for Pervasive SQL 2000 Workgroup edition. Required if you use Pervasive SQL but it's recommended you start it manually before using it as it has a tendancy to crash/freeze if loaded with other applications at startup
Pest-Capture
Pest-Capture malware remover - not recommended, see here
PestCapture
Pest-Capture malware remover - not recommended, see here
PestPatrol Control Center
PestPatrol Control Terminal - utility that launched PestPatrol features such as PPMemCheck and CookiePatrol before CA's acquisition
PestPatrolCL
PestPatrol's command line scanner, combines with the Windows Task scheduler and is required in cases where schedules for regular scanning are set
PestTrap
PestTrap spyware remover - not recommended, see here
Petit Larousse 2001
Popup dictionary tool
Pex Sound Driver
Added by the TRODE-A WORM!
pex Sound driver 2
Added by the TRODE-A WORM!
PFW_CfgEngine
Personal Firewall related?
PFW_PullSrv
Personal Firewall related?
PgMonitr
Delfin Promulgate adware variant
PGPSDKSVC
PGPsdkServ.exe is the new SDK service which is responsible for performing all PGP key management and cryptographic functions. This functionality was moved into a service to allow multiple modules simultaneous read/write access to the keyrings, among other things. As you can imagine, it is necessary for PGPsdkServ to be running in order to perform practically any PGP functionality
PGPSERVICE
PGPservice.exe has two main purposes: (1) it handles a large part of the PGPnet functionality (along with the PGPnet driver) and (2) it allows efficient access to the PGP preferences database. The individual PGP modules normally access the preferences through PGPservice, but they are capable of a "fall-back" mode where they can handle such access on their own. Thus, if you are not running PGPnet, you may not immediately notice much of a difference if you disable PGPservice. If you are running PGPnet, you will notice a big difference
PGPtray
PGP 7.x. Provides icon tray shortcuts to PGP programs from Network Associates. Available via Start -> Programs
PGQL
Added by the PQN TROJAN!
PGStub.exe
Unidentified adware
pgtaff
AdRotator adware variant
Phase One Media Reader
Phase One Media Reader Capture images
phc700
Related to the Philips SPC700NC web camera
PhiBtn
Snapshot and Launch button application from Philips belonging to Philips SPC 900NC Camera
Philips Intelligent Agent
Philips Intelligent Agent searches automatically the correct update for your recordable drive in only three simple steps
PhilipsDM
Device manager for Philips portable media players such as the GoGear
PhilipsLime
Associated with some Philips portable media players such as the GoGear. What does it do and is it required?
Phime2002a
Part of Microsoft's Input Message Editor (IME) for translating Japanese/Chinese text in IE, Outlook and Word
PHIME2002ASync
Part of Microsoft's Input Message Editor (IME) for translating Japanese/Chinese text in IE, Outlook and Word
PHIME2004C
Added by the DLOADR-AMV TROJAN!
PHIME2OO2ASyst
Added by the DBDOOR-B TROJAN!
PhoneFree version 6.2
An Internet telephony application. Complicated registration and ad banners tailored to your profile - see here
Photo Express Calendar Checker SE
If you create multiple Weekly/Monthly/Yearly calendars to use as your wallpaper, Photo Express will replace the wallpaper automatically. Photo Express 2.0 has a calendar checker which checks the date on your system and updates your wallpaper accordingly
Photo Loader supervisory
Casio's Photo Loader software. Hook up your camera to the USB port, and it pops up and asks you if you want to load your pictures
PhotoExplosionCalCheck
Calendar management feature of Nova Development's Photo Explosion
Photoshop
Added by the CDOPEN-E TROJAN! Note - this is not the legitimate svchost.exe process which is always located in the System (9x/Me) or System32 (NT/2K/XP) folder and should not normally figure in Msconfig/Startup! This file is located in the "Program Files" folder
PhotoShow Deluxe Media Manager
Simple Star PhotoShow Deluxe photo editing and organizing software, makes it easy to send and share digital photos. Bundled with software from Nero, ComCast, SnapFish, MacroMedia and others
PhotoWise QuickLink
Agfa PhotoWise - "PhotoWise QuickLinkTM lets you drag and drop photos right from the camera into your document (applications must be OLE-compliant). Use PhotoWise to print contact sheets and photographic prints. Create slide shows, screen savers, wallpaper and more."
PhraseExpress
"PhraseExpress organizes your frequently used text phrases and allows pasting them into any application"
PI Notify
Property Intellect from Wild Rabbit Software Ltd - "is widely used in the residential lettings markets to help landlords, investors and managing agents deal with the day-to-day aspects of looking after property"
PIC SYSTEM
Added by the MYTOB.LL WORM!
Picaboo
Picaboo - "Easily create stunning photo books and cards with your digital photos"
Picasa Media Detector
Media detector for Picasa's automatic photo organizer
PicasaNet
Hello is an application that allows Blogger users to post digital photos and captions directly to their personal weblogs, or blogs
Pickatag
Pick-a-tag - "freeware utility for random selection of your taglines. This utility randomly picks a tagline out of a list of taglines. It will create a signature file which your mailer can use to place under your messages"
PicoZip
System tray access to PicoZip - "an easy to use Zip and UnZip utility that runs on all 32-bit Windows platforms such as Windows 95, 98, ME, NT4, 2000 and XP"
PICPRTR
Program for viewing and measuring a variety of 3D CAD data formats
picsvr
Delfin Promulgate adware
Picture Motion Browser Media Check Tool
Part of the Sony Picture Uility software supplied with Sony camera/camcorder products. What does it do and is it required?
Picture Package VCD Maker
Sony Picture Package software for their range of Digital Handycam video cameras. Used to connect the camcorder via USB and allows the user to burn the content directly to a CD
pictureBUZZTray
System Tray access to PictureBUZZ on-line printing software from Streetwise Software. If you use the software set the page you use as a favourite in your browser and run it manually
Pidgin
Pidgin IM client - "a multi-protocol Instant Messaging client that allows you to use all of your IM accounts at once"
PiDunHK
Part of the Prodigy Internet software - part of the dialer/DUN. Presumably needed for users of that service otherwise you may not be able to connect, although you may try creating your own shortcut and see what happens
pigglett
Added by a variant of the SMALL.EP TROJAN!
piiserviceOE
Spam Inspector (nee Postal Inspector) from The Giant Company or iHateSpam from Sunbelt Software - spam filter add-ons for OE
pilif
Added by the FILI WORM!
Pinger
Pinger is the resident program for Toshiba updates. Periodically checks to see if there are any software/driver upgrades for your particular computer model. If it finds any, it posts a notification
PingTimeout Institution
Added by the SDBOT-VY WORM!
PingTimeout Institution
Added by the SDBOT.BMH WORM!
Pink Calendar
Pink Calendar & Day Planner
PinnacleDriverCheck
Part of Pinnacle Systems InstantCD/DVD and InstantCopy CD/DVD copying software that verifies drive settings. Once loaded it doesn't use any resources so you can leave it enabled
PINotify
Property Intellect from Wild Rabbit Software Ltd - "is widely used in the residential lettings markets to help landlords, investors and managing agents deal with the day-to-day aspects of looking after property"
Piolet
Piolet - peer-to-peer file sharing client
PIPE SYSTEM
Added by the MYTOB-FF WORM!
Piracy
Software Piracy Alert feature bundled with PGWare software. Cries foul when it detects an 'illegal' version. The alerts are reported to disappear as soon as the software is correctly registered. There are privacy issues though: "The Software includes a feature that assigns a unique order number to GameGain based on purchase information. The Software reports this number to us via the internet either when you run the Software or enter the registration number, or both. The Software may also identify and report to us your IP address, date and time of installation, registration and/or use. We use this information strictly to count the number of installations, detect unauthorized access or piracy of the Software, and develop rough statistical data regarding the geographic location of our users"
PitFrame Module
Registration reminder for the PC Pitstop Optimize 2.0 system optimizatoon utility by CA. Located in %ProgramFiles%\PCPitstop\Optimize2
PivotSoftware
PivotPro from Portrait Studios - allows a screen to be rotated to match rotated LCD screens, for example). Shortcut available via Display Properties
Pixel32
Added by the GEMA TROJAN!
Pixelpwr32
Added by the GEMA TROJAN!
Pixelsvr
Added by the GEMA TROJAN!
pjWebCam
Webcam automation software that saves regular photos from webcam and can also act as HTTP server
PK Guard
Added by the GUAPIM WORM!
PK Services
Added by the FORBOT-BW WORM!
PKR Pal
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
pkrpal
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
pkrpal.exe
PKR Pal utility from PKR - "helps keep your software updated so in future there will be no lengthy waits for new versions to install. Based on your selected options it will also let you know when your favourite tournaments are starting!"
PktAnything
PocketAnything lets you save anything on your computer to your mobile, with one click
Planl?gningsagent
Windows Task Scheduler (on Danish language versions of Windows) - displayed as a box with a stopwatch in the System Tray. Required if you have regularly scheduled tasks like defragmenting, ScanDisk, weekly virus scans and so on
Plasdll service
Added by a variant of the SDBOT WORM!
play ooze
Added by and unidentified WORM or TROJAN!
Playboy
Added by the GAMANLOCK TROJAN!
PlayMovie
Part of Acer Arcade Deluxe lets you browse pictures, listen to music from a variety of sources, enjoy DVD movies, and create multimedia through one convenient interface
PLEAPCPUCPL
CPU Control Panel for the Powerleap CPU upgrade
PLFFAP
Prolific Technology Inc. USB Flash Disk driver - is it required in startup?
Plguni
McAfee QuickClean 3.0 - removes internet clutter and unwanted programs
plite731
Poplite A adware
plmg.exe
Paragon Last Minute Bidder - auction assistant software
PLoader
USB Mass Storage Disk related tray icon. Is it required?
Plob
Added by the OPTIXPRO.12 TROJAN!
Plook
AffiliateTarget.com alias PLook adware
Pluck Tray
RSS (XML TAGS) reader program
PluckSvr
Pluck Toolbar updater
Plug And Play
Added by the RBOT-ID WORM!
Pluto! Pager
Added by the REDPLUT VIRUS!
PLXSTART
Sets the spindown timeout and access speeds at startup and displays the "Plextor Manager 2000" splash screen for Plextor CD-RW.
PLXTASK
Taskbar utility for a "control panel" for a Plextor CD-RW. Has MVP 2000 (audio CD player), DiscDupe 2000 (self explanatory CD copying program) and AudioCapture 2000 (rips audio CDs into MP3 or WAV files)
pm32ctrl
Added by the CRYPTER.A TROJAN!
pm32info
Added by the CRYPTER.A TROJAN!
pmc
Adult content dialler
pmcqt
Added by the DLUCA-V TROJAN!
PMCS
Related to MediaCenterService from Pinnacle Systems. What does it do and is it required?
Pmedia
Internet marketing sofware from Permissioned Media Inc as used in E-Card FriendGreetings foistware - see here. Treated by Trend as the FRIENDGRT.B WORM!
PmProxy
Associated with Analog Devices "SoundMAX" audio chipset - often built-in to motherboards. What does it do and is it required?
pmr
PowerStrip foistware. Note - this is not the same as the video tweaking utility of the same name here
pmsngr.exe
Added by the ZLOB-QK TROJAN!
PMT
According to the web site Personal Money Tree is an automatic cash rebate program. Note: Not recommended
PMTSHOOT
MS tool for troubleshooting power management problems
PMXInit
Restores user display preferences Kyro2 based graphics cards. Not required unless you change the default settings - such as gamma
PNAgent
PhatNoise Music Manager - manages WMA, MP3, WAV, etc music files
PNP
Added by the LILBRE-A WORM!
PnP Driver
Added by the FORBOT-FR WORM!
PNP FIX
Added by the RBOT-AKQ WORM!
Pnpchk
Aztech Labs Sound 3 PnP driver
pnpsvc_lock
Browser hijacker
pnpsvc_lock
Browser hijacker
PNSetup
PopNot - pop-up killer
PNtask Services
Added by the LALA.C TROJAN!
pnvifj
Added by the QQPASS.48436 TROJAN!
Pocket Sheet Sync
Casio Pocket Sheet synchronization software
Poet
Added by the DOEP.A WORM!
Pofatch
Added by the RANDEX.Z WORM!
point32
Microsoft Intellipoint software for their Intellimouse series of mice - required if you use non-standard Windows driver features
POINTER
Microsoft Intellipoint software for their Intellimouse series of mice - required if you use non-standard Windows driver features
Points Manager
Altnet TopSearch adware
PoivY
PoivY - free internet telephony utility using the VoIP (Voice over Internet Protocol). Call online friends for free and regular phones either for free (limited use) or low rates. One of a number provided by Betamax - the others generally have different rate plans. Similar to the more popular Skype
Pollon
Added by the SPYBOT.FW WORM!
polo.exe
Added by the AGENT-PE TROJAN!
poolsv
Added by an unidentified WORM or TROJAN!
POP
PeopleonPage foistware, bundled with Grokster where *** are random digits
POP Manager
Added by the BCKDR-PYV TROJAN!
POP Peeper
POP_Peeper from Mortal Universe Software Entertainment "is an email notifier that runs in your Windows task bar and alerts you when you have new email on your POP3, IMAP, etc"
Pop-Up Smasher
Pop-Up Smasher - pop-up killer
Pop-Up Stopper
Pop-Up Stopper Companion from Panicware. Pop-up blocker integrated into the IE toolbar. Note that the Pro version doesn't load in startup as it is installed as an Internet Explorer toolbar. Can cause problems with IE if you use WinXP and uninstall Service Pack 1. Uninstalling the software leaves it in the startup group
Pop-Up_Blocker
A Tweak-XP component, blocks advertisement pop-up windows in Internet Explorer. Can be enabled/disabled via Tweak-XP -> Internet Tweaks
Pop-Up_Scanner
Panicware popup blocker
pop06ap
MediaMotor adware
pop06apelt
ZenoSearch adware
pop3 Server
Part of HTML2POP3 - "Convert Webmail to POP3.Is also included a SMTP/POP3 tunneling system that allow send and receive email in a private network HTTP PROXY based. All connection are plugin based. Over 250 email server supported and tested"
pop3trap.exe
PC-Cillin 2000 antivirus software -> E-mail scanner
PopeSvr
Added by the LEGMIR-AJ TROJAN!
PopMark
"Pop Marketing" adware
PopNot
PopNot - pop-up killer
PopOops
PopOops - pop-up killer
Popopen
PopOpen makes your windows spring open with animation effects
Poproxy
Proxy E-mail protection from Norton Anti-Virus (prior to 2002). If you have it installed, leave it enabled to automatically check for suspect attachments in E-mails that may contain viruses. It downloads the E-mail into poproxy, which serves as a proxy server on the local machine, before scanning it
popsrv146
AproposMedia adware
PopSubtract
PopSubtract - pop-up killer
Popup Ad Filter
Popup Ad Filter - pop-up killer
Popup and Advertisement Killers
Added by the RBOT-DDH WORM!
Popup Blocker System
Added by a variant of the RBOT WORM!
Popup Blocker System326a Monitoring
Added by the RBOT.AUH WORM!
Popup Blocker System8 Monitoring
Added by a variant of the RBOT WORM!
Popup Blocker Updater
SafeguardProtect/Veevo hijacker. Note that regsvr32.exe is a legitimate Microsoft file used to register and unregister OLE controls and shouldn't be deleted. The random DLL file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
PopUp Buster+
PopUp Buster - free Pop-up blocker
Popup Defence Updater
SafeguardProtect/Veevo hijacker. Note that regsvr32.exe is a legitimate Microsoft file used to register and unregister OLE controls and shouldn't be deleted. The "pdfupd.dll" file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
Popup Defender
Popup Defender - pop-up killer
PopUp Destroy
French pop-up killer from VSoft
Popup Terminator
Popup Terminator - pop-up killer
PopupEliminator
Popup Eliminator - pop-up killer
PopUpKiller
PopUpKiller - pop-up killer
popuppers
Medload adware
popuppers64
Popuppers adware, also detected as the LOWZONE-AA TROJAN!
popuppers65
Medload adware
PopUpStopperCompanion
PopupStopper Companion popup blocker
PopUpStopperFreeEdition
Panicware's Pop-Up Stopper - free limited features version
PopUpStopperProfessional
Panicware's Pop-Up Stopper - paid for version
PopupVanish
Pop-up blocker
PopUpWasher
PopUpWasher pop-up killer
PopUpWatch
BPS spyware remover - not recommended, see here
POS-Partnerbatchprocessor
VISA credit card batch processing related to Appcon. Is it needed or can it be started manually via Start -> Programs or a manually created shortcut?
Post-it® Digital Notes
Post-it® Digital Notes from 3M - "a simple to use software that lets you make and organize lists, plan projects step by step, sort your notes by category, personalize messages with photos, even set alarms to remind you of appointments or key dates"
Post-it(R) Digital Notes
Post-it® Digital Notes from 3M - "a simple to use software that lets you make and organize lists, plan projects step by step, sort your notes by category, personalize messages with photos, even set alarms to remind you of appointments or key dates"
Post-It(r) Software
Pop-up "yellow" notes on screen. Available via Start -> Programs
Post-it? Software Notes
Post-it? Software Notes. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
PostBootReminder
Added by and unidentified WORM or TROJAN!
PostSetupCheck
AdRotator adware. Note that rundll32.exe is a legitimate Microsoft file used to launch DLL file types and shouldn't be deleted. The "atgban.dll" file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
PostSetupCheck
AdRotator adware. Note that rundll32.exe is a legitimate Microsoft file used to launch DLL file types and shouldn't be deleted. The "gzmrt.dll" file is found in the System (9x/Me) or System32 (NT/2K/XP) folder
POW!
Pop-up killer
Power Scan
Foistware by Integrated Search Technologies - the people behind ISTBar adware
Power-Antivirus-2009
Power Antivirus 2009 rogue security software - not recommended, see here
Power2GoExpress
Power2GoExpress - all media disc burning software
PowerArchiver Tray
System Tray access to PowerArchiver from ConeXware, Inc - file compression support tool
PowerBar
Part of Cyberlink's PowerDVD software. Not sure what exactly it does, but not required in startup
PowerChute
"During a power outage, if you're not available to save your files & close down Windows....PowerChute will do that for you. PowerChute will save your application files, close your applications and shut down your computer just like you would...otherwise, the APC UPS (Uninterruptible Power Supply) unit would go to battery until it wore down, then your computer would shutoff"
PowerChute
Added by the LAZAR-A TROJAN! Note - this is located in the Program FilesAPC_Power directory
PowerDOCSAPIHost
Hummingbird PowerDOCS - "delivers powerful enterprise document management functionality via a tightly integrated Microsoft WinNT/98/2K environment"
PowerDVD
Launches Cyberlink's PowerDVD software and creates a system tray icon. If enabled, PowerDVD will open automatically when a DVD movie is inserted. Launch manually
PowerGramo
"PowerGramo Skype recorder is a perfect Skype recording solution. With it you can easily record skype calls of any kind"
PowerKey
Part of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
PowerManagement
Added by the SURDUX TROJAN!
PowerManager
Added by the JEEFO VIRUS! Note - this is not the legitimate svchost.exe process which is always located in the System (9x/Me) or System32 (NT/2K/XP) folder and should not normally figure in Msconfig/Startup! This file is found in the Winnt or Windows folder
Powermarks
Powermarks from Kaylon Technologies - bookmark manager and personal search engine
PowerPanel
Power management utility on notebooks/laptops - automatically switches modes when running on battery
PowerPanel Personal Edition User Interaction
CyberPower PowerPanel Personal Edition UPS Monitoring & Control Software - "is included with CyberPower's products. This exclusive software allows control and monitoring of your UPS to provide protection for your computer system, components, peripherals, and most importantly, your data"
PowerPrifile
Added by the INMOTA WORM!
PowerPro
Part of the power professional program that loads the floating menu bar. Can be accessed from Start -> Programs, but I'd leave it alone if you use this program
PowerProf
Added by the LOREX.B TROJAN!
PowerProfile
Added by the RINDAS-A TROJAN!
PowerQuest Startup Utility
From a visitor - "This seems to be installed when you install Power Quest Partition Magic. I think that it implements the changes when you use the magic mover app. If you don't have any mappings set up, it does nothing (except waste bytes and cycles). I disabled it using msconfig.exe with no problems"
PowerReg Scheduler
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
PowerReg SchedulerV2
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
PowerReg SchedulerV3
PowerREGISTER from Leadertech. Registration reminder as used by Iomega, Hasbro & Microprose - amongst others
POWERR~1
Power monitoring?
PowerS
ProlinkTest for either their AGP graphics card or TV/FM capture card. Is it required?
PowerSet
Appears to be Toshiba power management related
PowerStrip
PowerStrip is a Video Mode Editor to allow special Refresh Rates and Tweaking of Video Settings
PowerStrip
PowerStrip is a Video Mode Editor to allow special Refresh Rates and Tweaking of Video Settings
PowerTools Tray Icon
PowerTools - add-on for AOL
Powertweak
"Powertweak is designed to configure your system in the best way. A processor, the core of the system, or a chipset (a set of components that manage the data flows between the different parts of the system) can be configured." This item is added to startup if 'Use predefined settings' is enabled in the programs options
Powertweak
"Powertweak is designed to configure your system in the best way. A processor, the core of the system, or a chipset (a set of components that manage the data flows between the different parts of the system) can be configured." This item is added to startup if 'Configure system at logon' is enabled in the programs options
Power_Gear
Power management for all Asus notebook. Useful but not critical
PP Gamma
Profile Prism software that allows monitor calibration and can generate ICC profiles for digital cameras
PP****usb
Software that monitors the status of a Visioneer OneTouch scanner button and allows you to scan, fax, copy, print, and easily communicate by simply dragging and dropping scans on your PaperPort Desktop!. The **** represents the model, 5300, 7600, etc. Available via Start -> Programs
PP2000 Instaupdate
Protector Plus anti-virus software - instant update program for virus data updates. Not required if you regularly update virus data manually
PP2000 Real Time Scan
Protector Plus anti-virus software - real time scanner
PP2000 Taskbar Control
Protector Plus anti-virus software - system tray access
PP3100b
Twain driver for the Visioneer PaperPort 3100b scanner that allows you to scan, fax, copy, print, and easily communicate by simply dragging and dropping scans on your PaperPort Desktop
ppass
AntiSpy firewall - "program designed to combat against various types of intrusion and monitoring programs currently in use or presently being developed worldwide"
PPControl
PestPatrol Control Terminal - utility that launched PestPatrol features such as PPMemCheck and CookiePatrol before CA's acquisition
PPCRunonce
Related to PeoplePC ISP software - may display advertising, see here
PPHIDPAD
PenPower Chinese handwriting recognition software
PPK Setup(Server)
Programmable Power Key on Sony Vaio laptops. "Using the Programmable Power Key (PPK) button, collect your e-mail automatically with one key stroke. You can also program your PPK to turn on your SuperSlim Notebook at a predetermined time and perform simple tasks - completely unattended"
ppmate
PPMate - free tool for streaming online TV via P2P (peer-to-peer)
PPMemCheck
PPMemCheck - used to be part of PestPatrol before CA's acquisition
PPPOEO
Added by the SPYBOT.KHC WORM!
PProTray
Part of the power professional program. Loads the System Tray control
PPScheduler
Nuance (was ScanSoft) PaperPort Scheduler - what does it do and is it required?
PPSVC
PC Police surveillance software that logs keystrokes, files looked at, applications used, and chats on either MSN, Yahoo, ICQ or AOL. This information can then be transmitted to a remote user. Uninstall this software if you did not install it yourself
PPSYS
PC Police commercial keystroke logger. Uninstall this software if you did not install it yourself
pptd40nt
"PaperPort" software associated with scanners
PPUpdate
PPUpdater - updater that used to be part of PestPatrol before CA's acquisition
PPWWebCap
"PaperPort" software associated with scanners
pqhelper
Searchcentrix hijacker
PractiSearch
PractiSearch web search software
Praize Messenger
Praize IM Christian chat instant messenger
Prayer
Islamic Adhan program (call fpr daily prayers)
PrdMgr.exe
Added by a variant of the IRCBOT BACKDOOR!
prdtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
PreAnnotate
Genius Wizard Pen Tablet driver related. Is it required?
Precision Time Clock Checker
Precision Time 2.0. Checks your computer clock time against the Naval Observatory or some other source to assure accurate time
PrecisionTime
PrecisionTime - clock synchronizing software containg spyware by Claria/GAIN. Please note that Claria Corporation no longer support GAIN-Supported software - see here
precpop2
PrecisionPop adware
Prein
Unidentified adware
Preload
Millenium Multi-Function Keyboard driver
preload
Software found on Acer computers from Wistron. Information suggests it maps keyboard buttons to operating system functions
PreloadApp
HP PhotoSmart printers related. What does it do and is it required?
Premeter
NetRatings Premeter spyware
Premeter
NetRatings Premeter spyware
PremierOpinion
PremierOpinion adware
present
Added by the RUBBLE-C WORM!
PrestoNotes
PrestoNotes lets you create virtual notes on your desktop, that can be hidden or shown as needed
Preview AdService
Windupdates adware variant
PrevX
Added by the IRCBOT-TF WORM! Note - this worm is located in the System (Win9x/Me) or System32 (XP/WinNT/2K) directory and is not the PrevX Home intrusion prevention software
PrevxHome
PrevX Home intrusion prevention software
PrevxOne
Prevx intrusion prevention software
PrevxPro
PrevX Home intrusion prevention software
prgtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
Pribi.exe
FastFind adware variant
Price Patrol
Price Patrol by Half.com - internet shopping companion for finding the best on-line prices
PrimaLauncher
Associated with PrimaScan scanners. Is it required?
Primax 3D Mouse
Enables the scroll button on the Primax 3-D Scroll mouse
Primsta
Linksys Wireless CompactFlash Card driver related. Is it required?
Print Driver Helper Service
Added by the AGENT-BC TROJAN!
Print Hp Tray
Added by the RBOT-GWE WORM!
Print Master Event Reminder
Print Master Gold - calander feature that pops up reminders, such as birthdays
Print Scheduler
Added by a variant of the KOBOT-C WORM!
Print Screen Deluxe
Utility allows "Print Scrn" or "Print Screen" key to capture, print or save the current window
Print Services
Added by the RBOT.ZP WORM!
print sharing
Added by the ZCREW TROJAN!
print sharing
Added by the ZCREW.B BACKDOOR! Note - the legitimate Windows Explorer (explorer.exe) is located in %Windir% and would not normally appear in Msconfig/Startup unless you added it manually!
Print Spooler
Added by the CIADOOR.B TROJAN! Note - this is not the legitimate spoolsv.exe which is always located in %System%. This one is located in %Windir%
Print Spooler
Added by the SDBOT.BB TROJAN!
Print Spooler
Added by the RBOT-LD WORM!
Print Spooler
Added by the IS TROJAN!
Print Spooler
Added by the RBOT.SW WORM!
Printer
SpyAssault spyware remover - not recommended, see here
Printer
Added by the LOWTAPER TROJAN!
Printer
Added by a variant of the FBSR TROJAN!
printer
SpyAssault spyware remover - not recommended, see here
Printer
Added by the RBOT-CSB WORM!
printer
WinIFixer spyware remover - not recommended, see here
printer
Added by the SMALL.ZY TROJAN!
Printer Monitor
Added by the IRCBOT-Z TROJAN!
Printer Spool
Added by a variant of the RBOT WORM!
Printer spool Service
Added by the RBOT-ACP WORM!
printer spooler
Added by the DELF-LB TROJAN!
Printer Spooler
Added by the DELF-JJ TROJAN!
Printer Spooler Subsystem
Added by a variant of the RBOT WORM! - Note - this is NOT the legitimate Windows spoolss.exe process, located in the Winnt/System32 or WindowsSystem32 folder, and which should NOT figure in Msconfig/Startup!
Printer Update
Maybe a registration reminder or automatically updates drivers or application software for a printer?
printerdrv
Added by the OPTIXKIL.30 TROJAN!
PrinterSpool
Added by the ALADINZ.K TROJAN!
Printing Driver
Added by the RBOT.JH WORM!
Printkey2000
Screen grabber that intercepts the pressing of the Print Screen (Prn Scrn) key. Start manually when required
PrintMngr
Added by an unidentified TROJAN!
printnow
PrintNow - a utility that primarily allows "Print Srceen" or "Alt+Print Screen" screenshots to be sent directly to a printer
PrinTray
Lexmark/Compaq printer icon in the System Tray for quick access. Not required - uncheck via Printer configuration rather than MSCONFIG. See also LexmarkPrintray and CompaqPrinTray
PrintScreen
Gadwin PrintScreen - utility to capture, print or save the current window
Printscreen 95
Printscreen 95 - utility to capture, print or save the current window
PrintSpooler
Win-Spy keyboard logger/monitoring software - remove unless you installed it yourself
PrintSpoolSv
Added by the BDOOR-S TROJAN!
PRISMSTA.EXE
Creates a system tray icon for accessing information about Intersil Prism Wireless Settings. Intersil silicon is used by Trendware/Trendnet for example
PRISMSVR
Configuration and settings utility for PRISM chipset based wireless modems such as the 2Wire Wireless Gateway (2701HG) and Siemens Gigaset USB Adapter
PRISMSVR.EXE
Configuration and settings utility for PRISM chipset based wireless modems such as the 2Wire Wireless Gateway (2701HG) and Siemens Gigaset USB Adapter
Privacy Eraser Pro
Privacy Eraser Pro - protects your Internet privacy by cleaning up all Internet history tracks and past computer activities
PrivacyKeyboard
PrivacyKeyboard is a product "that can provide every computer with strong protection against ALL types of keylogging programs and keylogging hardware devices, both known and unknown, currently in use or presently being developed worldwide"
PrivacyProtector Free
PrivacyProtector misleading security software - not recommended, see here
PrivacyScanner
Privacy Champion, a stealth installed 'Privacy Scanner'. It purportedly scans your PC for links to adult content websites, and then offers to "clean" them. Produces loads of False Positives as goad to purchase
PrivateNet
Premium rate adult content dialler
Privoxy
Privoxy - web proxy with advanced filtering capabilities for protecting privacy, filtering web page content, managing cookies, controlling access, and removing ads, banners, pop-ups and other obnoxious Internet junk
PrizeSurfer
"PrizeSurfer is the free software that automatically enters you to win cash and prizes just for surfing the web and shopping online!" Stealth installed malware
prjtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prktect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prltect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prmt
NetRatings Premeter spyware
prmtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
PrnSys Executable
Print screen utility bundled with some HP printer software - not required, but your choice if you like that feature
pro
Added by the SPYWAD-F TROJAN!
pro
Added by the SPYWAD-I TROJAN!
Pro PCL Status Monitor
Xerox printer/fax/copier status monitor (PCL = printer control language)
ProAntiVirus
Added by the RBOT-FTP WORM!
ProArt
??
Proc
Added by the MOVINGMOUSE.475811 TROJAN!
Proc992
Added by the IXBOT-C WORM!
Proc993
Added by the IXBOT-D WORM!
process.exe
Added by the BANCOS.P TROJAN!
ProcessGovernor
Core engine for Process Lasso from Bitsum Technologies - "a state-of-the-art, highly optimized, automated Windows process (program) management tool. Through managing the programs running on your computer, Process Lasso increases system responsiveness"
ProcessSupervisorGUI
Graphical user interface (GUI) for Process Lasso from Bitsum Technologies - "a state-of-the-art, highly optimized, automated Windows process (program) management tool. Through managing the programs running on your computer, Process Lasso increases system responsiveness"
ProcessTamer
Mouser's Software Process Tamer "is a tiny (140k) and super efficient utility for Microsoft Windows XP/2K/NT that runs in your system tray and constantly monitors the cpu usage of other processes"
procmon
Added by the BIONET.40A TROJAN!
Prodigy DSL
Prodigy EnterNet DUN PPPoE Client - is it required?
ProdikeysAutorun
Creative Prodikeys software. "an interactive music entertainment device which not only functions as a full-featured, ergonomic ?QWERTY? keyboard but also comes equipped with 37 touch-sensitive music keys and accessible music controls for endless entertainment at your desktop. Coupled with the Sound Blaster audio card, you can explore a wide array of realistic instrument sounds and have non-stop fun making music right at your desktop"
ProDsl
Intel Pro/DSL 2100 modem connection manager. Available via Start -> Programs
Profile
Added by the WHITEHO VIRUS or TRAPPY WORM!
Profiler
Enables the "Profiler" to be launched from a System Tray icon for Saitek's game controllers. Available via Start -> Programs
profiler
Added by the ZAPCHAS-G WORM!
profiler
Added by the ZAPCHAS-G WORM!
Profiler
Enables the "Profiler" to be launched from a System Tray icon for Saitek's game controllers. Available via Start -> Programs
ProfilerU
Saitek SST (Saitek Smart Technolgy) Profile Launcher - allows System Tray access to the "Profiler" and "Control Panel" for Saitek's game controllers. Start manually via Start -> Programs -> Saitek SD6 Programming Software -> Profiler
Prog
Added by the WEBUS TROJAN! Note - this worm replaces the legitimate csrss.exe process which is always located in %System% and should not normally figure in Msconfig/Startup!
Prog
Added by the WEBUS.B TROJAN! Note - this is not the legitimate lsass.exe process which is always located in the System (9x/Me) or System32 (NT/2K/XP) folder and should not normally figure in Msconfig/Startup! This file is located in the System folder
Program Access Service
Detected by Trend Micro as the RBOT.GJJ WORM! See here
Program File
Added by the PEEPER TROJAN!
Program in Windows
Added by the LOVGATE.AB WORM!
Program Neighborhood Agent
Citrix Program Neighborhood Agent
ProgramControl
Added by the DLOADR-BAG TROJAN!
ProgramWindow
??
ProjectWhois
"Project Whois loads the domain names from all open Firefox and Internet Explorer windows into the one-click menu and gives easy access to the whois records from the System Tray"
projselector
Roxio Project Selector - can be started manually
Promon.exe
System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
PromoReg
Added by a variant of the AGENT.DOM TROJAN!
prompt drive
Added by the SDBOT.AMF WORM!
PromulGate
Delfin Promulgate adware variant
PRONoMgr.exe
System Tray icon for Intel PRO series ethernet adapters giving access to the diagnostic features
PRONoMgrWired
Intel's Pro 100 Ethernet card manager
Propel Accelerator
Propel Internet Accelerator
ProPort Startup
Proport is a port monitor/protector. Monitors an infinite amount of ports for trojans and nukes. Some additional features are auto connection-kill, and IP resolving
proses
Added by a variant of the RBOT WORM!
ProSiteFinder
180Solutions adware related
Prote??o de tela
Added by the BANCBAN-FB TROJAN!
Protect
PC Angel takes a 5-second snapshot of the current system registry each time the PC boots up. In the event of a crash, PC ANGEL will retrieve everything up to the minute before the crash or the last known stable registry
protect
Added by the DLOADER-TQ TROJAN!
Protected Storage
Added by the LOVGATE-W WORM! Note that rundll32.exe is a legitimate Microsoft file used to launch DLL file types and shouldn't be deleted
Protection
Added by a variant of the AGENT.3.AU TROJAN!
Protection
Added by the FEBELNECK-A WORM!
Protection
Added by the ELIPTER.A or ELIPTER.B WORMS!
Protection
Added by the ELIPTER.D WORM! Note - this is not the legitimate Internet Explorer (iexplore.exe) process as there is a space before the ".exe"
Protection
Added by the ELITPER.E WORM!
Protections
Ultimate SecuritySuite misleading malware remover - not recommended, see here
Protocol Settings
Added by a variant of the RBOT WORM!
ProtocolDiskChk
Added by the ML TROJAN!
ProtocolDiskChk
Added by the STINX-Y TROJAN!
ProtocolEventTsk
Added by the STINX-N TROJAN!
prov
Added by a variant of the IRCBOT TROJAN!
Provan Security
Added by the RBOT.BRV WORM!
proxim_orinoco_11abg
Proxim ORiNOCO 11a/b/g PCI Card wireless configuration utility
PROXOMITRON
A free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy - see here
PROXOMITRON
A free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy - see here
ProxyCap
"ProxyCap enables you to tunnel Internet applications through HTTP, SOCKS v4, and SOCKS v5 Proxy Servers"
ProxyWay
ProxyWay anonymous proxy surfing software
PRPCMonitor
Intel? SpeedStep? interface. This automatically detects whether a mobile PC is using battery or AC power. When using battery power, SpeedStep scales the processor clock frequency and voltage to reduce the power it needs by 40%
prqtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prrtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prstect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prtcct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prttect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
PrU Async Service
Added by the IRCBOT-UG WORM!
prutcct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutdct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutgct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
pruthct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutict
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutlct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutpct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prutsct
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prvtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
prxtect
Prutect malware from e2Give - attempts to shut down or tamper with a number of anti spyware applications, like Ad-Aware and SpyBot S&D. Note - has been seen using alternative file names like prttect.exe, prmtect.exe and so forth!
ps1
PacerD Media/Pacimedia.com adware
PS2
Multimedia Keyboard companion on HP computers. If this is prevented from starting, then some keyboard functionality will be lost.
psaload32
Added by the RBOT-ADL WORM!
PSC main
Added by the OBFUSCATED.EV TROJAN!
PSCastor
Added by the PSCastor TROJAN!
PSCMain
Added by the OBFUSCATED.EV TROJAN!
PSD Tools Channel
BuddyLinks adware
PSDrvCheck
Part of Pinnacle Systems InstantCD/DVD and InstantCopy CD/DVD copying software that verifies drive settings. Once loaded it doesn't use any resources so you can leave it enabled
PService
Added by the SPYBOT-DJ TROJAN!
PSFree
Pop-Up Stopper Free from Panicware. Pop-up blocker integrated into the IE toolbar. Note that the Pro version doesn't load in startup as it is installed as an Internet Explorer toolbar. Can cause problems with IE if you use WinXP and uninstall Service Pack 1. Uninstalling the software leaves it in the startup group
PSGuard
Variant of the SmitFraud alias FAKEALE-C TROJAN!
PSGuard spyware remover
Variant of the SmitFraud alias FAKEALE-C TROJAN!
pshower
SafeSurfing adware variant
PSIMSVC
Panda Antivirus
PSIWin2.3 Connection Server
Allows connectivity between a PC and a Psion device. Access can be gained from the Desktop or Start -> Programs
pskl
KeyboardLogger keystroke logger/monitoring program - remove unless you installed it yourself!
PSLister
PurityScan C adware
PsMFCard
Component of the Toshiba Controls. Provides power-saving functions for the PCMCIA slots. Through the Power Save Mode Properties dialogue, the user can select from 3 PCMCIA power options - On, Auto1 and Auto2. Disabling this item has no adverse effects, except disabling the ability to reduce power consumption by powering-down the PCMCIA slots when not in use
psn.exe
Post-it? Software Notes. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
PsnLite
Post-it? Software Notes - Lite. "You can use this digital version of the famous canary yellow note to remind you to do something, to capture an idea or to organize all those important phone numbers -- all from your computer desktop"
PSNotify
Pharos SignUp Vx - "PC reservation and management application that addresses the PC scheduling needs of public libraries and higher education labs and libraries"
PSof1
PacerD Media/Pacimedia.com adware installer
PSoft1
PacerD Media/Pacimedia.com adware installer
PsPCCard
Background Power Saving task found on Toshiba laptops and which handles turning Power Saving ON and OFF on any inserted PC Card (PCMCIA card). Only ever disable if you do not use any power saving or hibernation settings (ie: they are all OFF)
PspContr
Driver/controller for the Philips SpeechMike 6174. As the Philips FreeSpeech application is no longer supported it can be disabled but the Mike can still be used for certain functions using this driver
PspUsbCf
??
PSQLLauncher
IBM ThinkVantage Fingerprint Software
PsSound
On a Toshiba laptop. Operates your sound in one of 4 modes, off, on , on only with powerr, same as #3 but longer delay
pst
SpymodePCSpy surveillance software. Uninstall this software unless you put it there yourself
PSTORES
Part of Windows Services Protected Storage?
PSwitch
"Proxy Switcher offers full featured connection management solution" as different internet connections often require completely different proxy server settings and it's a real pain to change them manually
psybnc server 3.1
Detected by Kaspersky as the RBOT.ENI TROJAN! See here
psyBNC-2.1.4 Client Server
Added by a variant of the RBOT WORM!
ptask
WinSecureAv spyware remover - not recommended, see here
PTBSync
PTBSync from ElmüSoft - a tool to synchronize your PC time with an an atomic clock via the internet
ptfb
Push the Freakin' Button - "When a dialog causes irritation, you simply tell PTFB which button should be pressed, and it will handle the dialog in future"
PTHOSTTR
System Tray access to HP ProtectTools Security Manager - "can be configured to prevent unauthorized access using Smart Cards, TPM Embedded security chips, USB tokens and other security technologies"
Ptipbmf
Installed with the miniport drivers for Promise hard drive controllers in both RAID and non-RAID installations. May be necessary in order to maintain preferences applied to the RAID array connected to the Promise controller
PtiuPbmd
Installed with the miniport drivers for Promise hard drive controllers in both RAID and non-RAID installations. Tells the drivers that the connected Drives should use the "Write Back" Caching. You can disable this if you don't want to use "Write Back" Caching or if you have not connected any driver to your Promise Controller
PTRGMYGK
Added by an unidentified TROJAN, WORM or other malware! Note that rundll32.exe is a legitimate Microsoft file used to launch DLL file types and shouldn't be deleted
ptrun32
Parent Tools for AIM
PTRUN32
ParentTools surveillance software. Uninstall this software unless you put it there yourself
Ptsnoop
These descriptions I've come across - all valid as far as I can see :- (1) Program installed with some modems that monitors the COM ports for the modem driver. Not required from what I've read - may need a registry edit to get rid of it (2) Backdoor trojan virus that copies itself as PTSNOOP.EXE -see here for more info(3) Apparently the people who put it out claim it's a driver for a Voice modems (don't know who they are though - Ed) Note: If using AOL and you disable this you may lose your connection or lock up (4) Can also be an older Logitech scanner program. Remove from the Win.ini tab under Load='path'PTSNOOP and the System.ini tab under drivers='path'ptrtkr.drb. Can cause parallel port conflicts big time dragging system resources way down when a conflict exists (5) Allows audio monitoring of modem phone dialling tones and can be useful if you have connection problems (6) Karen Kenworthy's Snooper - "logs the start and stop time of all programs run under Windows"
PTSShell
Added by the WINKO.AO WORM!
pttrun
Transmeta Crusoe processor related. Reduces application launch times and makes the computer "more responsive"
PtUDFApp
Sony abCD program, included on the CD Xtreme install CD, used to format CD-RWs for packet writing (similar to DirectCD). Available via Start -> Programs. Note that you must add a /T switch to the command line to get it to load to the taskbar
PUAC v2.0.7
"Peter's Ultimate Alarm Clock"
Public Microsoft ODBC
Added by the MASLAN.D WORM!
pumcfgp
"GuardWare iShield blocks pornographic images when you surf the Internet on your computer using a web browser"
Pure Networks Port Magic
Pure Networks Port Magic, as available in the latest version of the AOL? 9.0 Optimized SE software; automatically configures most in-home Internet gateways, improving access and performance for applications such as instant messaging, online gaming, and streaming music and video. See here
PureText.exe
PureText by Steve Miller. "Have you ever copied some text from a web page or a document and then wanted to paste it as simple text into another application without getting all the formatting from the original source? PureText makes this simple by adding a new Windows hot-key (default is WINDOWS+V) that allows you to paste text to any application without formatting"
Purgative
AIM (AOL Instant Messenger) Ad Remover Using Active Memory Edits instead of a patch/crack
Purgatory
Added by the PORGORY-B WORM!
Purge with Current Options
PurgeIE from Assistance & Resources for Computing, Inc. - Internet Explorer browsing history cleaner
Push Client
Client software from Interwise that MS use for their webcasts
Push The Freakin' Button
Push the Freakin' Button - "When a dialog causes irritation, you simply tell PTFB which button should be pressed, and it will handle the dialog in future"
PUSH6599
Scan button monitor for Relysis Episode MF6599 USB scanner as you can start scanning manually via the scanning software
pushbot
Added by a variant of the PUSBOT WORM! A family of worms that spread using MSN Messenger
pushbot
Added by a variant of the PUSBOT WORM! A family of worms that spread using MSN Messenger
PutA!!
Added by the OPASERV.L WORM!
PutAS!
Added by the OPASERV.Z WORM!
putil
Added by the LDPINCH TROJAN!
PV92TRAY
PCtel HSP V.92 modem configuration utility
PVModule
Adperform.com/adoptim.com adware, file located in a Program FilesPrintView folder and detected by AntiVir antivirus as TR/Dldr.Agent.alb. NOTE: the 'real' PrintView installs in a C:CBR folder instead!
PVR
Pocket Voice Recorder - freeware sound recorder that records from microphone and any other input line available with your sound card
PVUnInst1
Privacy View - privacy software that ensures that all your private computer files, photos, documents, and websites remain secure from prying eyes
Pwr32ctr
Added by the GEMA TROJAN!
Pwr32ctrl
Added by the GEMA TROJAN!
Pwr32mgt
Added by the GEMA TROJAN!
PWRESET
Related to the Avaya IP Softphone
PWRISOVM.EXE
PowerISO - a powerful CD/DVD image file processing tool
PWRMGRTR
Power Manager - background monitor module for IBM ThinkPad laptops. Leave it alone to ensure proper power management functions
Pwrmonit
IBM's proprietary 'battery maximiser' and power monitoring software for laptops
Pwroff
Added by the GEMA TROJAN!
Pwrsave
Toshiba Power Saver utilities. Required on a laptop if you run of a battery and want to conserve power
Pwruplogin
??
PwrupTweakMe
Ashampoo's PowerUp XP is a "tool for fine-tuning your Windows NT4, 2000, 2003 Server and XP configuration". Boot-up options won't work if disabled
PWS Tray
Microsoft's Personal Web Server, an application which allows PCs to behave as web servers (allows you to test your .asp pages on your own PC without having to load them onto the internet). Available via Start -> Programs
PWSActivePrint_5
ActivePrint from Pocket Watch LLC - "Windows Mobile users are given the invaluable capability of printing from their mobile devices to any Windows 2000/XP/2003/Vista compatible printer without the necessity of wireless hardware"
p_981116
Win32 cabinet self extractor. More info here
 



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