attrib AN

Discussion in 'Windows Vista General Discussion' started by spudWA, Apr 17, 2007.

  1. spudWA

    spudWA Guest

    Just starting using vista and I've found a file with AN attributes. I
    know what A is but not N. attrib /? gives no help. It certainly makes
    the file hard to share. I've created some programmatically using
    standard fopen()... fclose().

    CACLS and ICACLS dont seem to help either

    Paul Tait
     
    spudWA, Apr 17, 2007
    #1
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  2. spudWA

    Rick Rogers Guest

    Rick Rogers, Apr 17, 2007
    #2
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  3. spudWA

    Jon Guest

    Yes, got a number of those here too.

    They seem to be predominantly folders .or xml, .log, .bak, .txt files.

    A selection of examples here.....

    C:\Users\All Users\Microsoft\Event Viewer\Views\ApplicationViewsRootNode
    C:\Users\All Users\Microsoft\Event Viewer\Views\View_0.xml
    C:\Users\All Users\Microsoft\Event Viewer\Views\View_1.xml
    C:\Users\All Users\Microsoft\Event Viewer\Views\View_2.xml
    C:\Users\All Users\Microsoft\Event Viewer\Views\View_3.xml
    C:\Users\All Users\Microsoft\Event Viewer\Windows Logs
    C:\Users\All Users\Microsoft\Event Viewer\Windows Logs\Channel_0.xml
    C:\Users\All Users\Microsoft\Event Viewer\Windows Logs\Channel_1.xml
    C:\Users\All Users\Microsoft\Event Viewer\Windows Logs\Channel_2.xml
    C:\Users\All Users\Microsoft\Event Viewer\Windows Logs\Channel_3.xml
    C:\Users\All Users\Microsoft\HTML Help
    C:\Users\All Users\Microsoft\HTML Help\hhcolreg.dat
    C:\Users\All Users\Microsoft\IdentityCRL
    C:\Users\All Users\Microsoft\IdentityCRL\production
    C:\Users\All Users\Microsoft\IdentityCRL\production\ppcrlconfig.dll
    C:\Users\All Users\Microsoft\Media Index
    C:\Users\All Users\Microsoft\Media Player
    C:\Users\All Users\Microsoft\MF
    C:\Users\All Users\Microsoft\RAC
    C:\Users\All Users\Microsoft\RAC\PublishedData
    C:\Users\All Users\Microsoft\RAC\PublishedData\PublishedRacMonAFLTable.DAT
     
    Jon, Apr 17, 2007
    #3
  4. spudWA

    spudWA Guest

    You can see either with the DOS ATTRIB command or in file explorer if
    you show the attributes column
     
    spudWA, Apr 18, 2007
    #4
  5. spudWA

    Rick Rogers Guest

    Rick Rogers, Apr 18, 2007
    #5
  6. spudWA

    spudWA Guest

    one was cpp one was a h and a whole bunch of txt. why does the
    extension matter?
     
    spudWA, Apr 18, 2007
    #6
  7. spudWA

    Rick Rogers Guest

    Hi,

    I wasn't curious about the extensions as much as I was more interested in
    the location of them. It's hard to repro something if you don't know
    precisely what they are doing and where.

    --
    Best of Luck,

    Rick Rogers, aka "Nutcase" - Microsoft MVP
    http://mvp.support.microsoft.com/
    Windows help - www.rickrogers.org
     
    Rick Rogers, Apr 18, 2007
    #7
  8. spudWA

    spudWA Guest

    oh ok. We just migrated our in house app and development tree to
    %USERPROFILE% and various sub directories so hopefully no permissions
    problems but thats where the "AN"'s are. I just can't believe there's
    no documentation on this!!!

    Thanks Paul
     
    spudWA, Apr 18, 2007
    #8
  9. spudWA

    spudWA Guest

    oh ok. We just migrated our in house app and development tree to
    %USERPROFILE% and various sub directories so hopefully no permissions
    problems but thats where the "AN"'s are. I just can't believe there's
    no documentation on this!!!

    Thanks Paul
     
    spudWA, Apr 18, 2007
    #9
  10. spudWA

    Mark Bourne Guest

    I've also noticed this N attribute and wondered what it is. Not had any
    problems due to it, but I haven't tried sharing files at all yet.

    For me, files / folders with the N attribute are:
    - most files / folders under C:\Program Files\
    - most files / folders under C:\ProgramData\
    - most files / folders under C:\Users\<Name>\AppData\
    - files in C:\Users\<Name>\, but not subfolders (except AppData)

    Files / folders without the N attribute:
    - most files / folders under C:\Windows\
    - user data files / folders (Documents, Pictures etc.)


    I've just looked at it a bit closer... look at the file / folder
    properties. Click "Advanced" next to the attributes. It seems that
    folders which are NOT indexed show the N attribute. Changing the "Index
    this file/folder" attribute affects whether or not the file/folder shows
    the N attribute. I don't know why this would affect file sharing though.

    Mark.
     
    Mark Bourne, Apr 18, 2007
    #10
  11. spudWA

    Rick Rogers Guest

    Rick Rogers, Apr 18, 2007
    #11
  12. spudWA

    spudWA Guest

    I can't manually reproduce it either but it looks like this

    C:\Documents and Settings\paul>attrib t.txt
    AN C:\Documents and Settings\paul\t.txt
     
    spudWA, Apr 19, 2007
    #12
  13. spudWA

    Jon Guest

    Try this

    Start > Search
    Type the following in the top right search box

    attributes:an
     
    Jon, Apr 19, 2007
    #13
  14. spudWA

    Rick Rogers Guest

    Um, what are you doing in C:\Documents and Settings? Userprofiles in Vista
    are under C:\Users. The former is just a pointer to the correct folder, not
    a folder in and of itself. If I try to go there in a command prompt, it
    allows it, but running attrib just gives me a 'path not found' error, which
    would be correct.

    I suspect though, that Mark is on to something about the indexing and I'm
    trying to confirm it.

    --
    Best of Luck,

    Rick Rogers, aka "Nutcase" - Microsoft MVP
    http://mvp.support.microsoft.com/
    Windows help - www.rickrogers.org
     
    Rick Rogers, Apr 19, 2007
    #14
  15. spudWA

    Jon Guest


    Yep, that looks like a good explanation, and suggests it represents the
    'NotContentIndexed' attribute in this list of possible file attributes (cf
    'Members' section)

    FileAttributes Enumeration
    http://msdn2.microsoft.com/en-us/library/system.io.fileattributes(d=printer).aspx
     
    Jon, Apr 19, 2007
    #15
  16. spudWA

    spudWA Guest

    oops you're right. I just cut and pasted from my other machine. I
    edited it to show you was that N was just to the right of A. There is
    an I attribute for indexing and I've tried explicitly ie. atrtrib -I
    switching it off but I cant force the N attribute. Even if it was to
    do with indexing I cant imagine why it would stop sharing over the
    network. Perhaps its a temporary attribute which is set until the
    indexing service has scanned the file? Theres nothing in the SDK
    documentation about this attribute but there is FILE_ATTRIBUTE_NORMAL
    BUT there is something interesting about "Transacted Operations"
    documented in GetFileAttributes in the SDK which will give a sharing
    violation

    Paul Tait

    Paul Tait
     
    spudWA, Apr 19, 2007
    #16
  17. spudWA

    spudWA Guest

    Just found out some extra info on the creation of all these "N"
    attributes. Turns out my boss originally set himself up as an
    Administrator but then dropped back to normal user. The "N" files are
    created in the directories he created in his original security
    context. Its a bit strange as he was and is the owner but NTFS is
    getting its knickers in a knot because he is no longer an admin. Also
    some of the directories were originally copied from an XP machine into
    the root of c: and then into %LOCALAPPDATA% when we couldn't get
    things to run properly. So overall this problem is probably our own
    creation but an undocumented attribute is very interesting. Is it the
    NO_ACCESS or the NOTHING attrib????

    I'm heading over to sysinternals to see if their forum is unlocked yet

    Paul
     
    spudWA, Apr 20, 2007
    #17
  18. spudWA

    spudWA Guest

    Just found this googling in groups for
    FILE_ATTRIBUTE_NOT_CONTENT_INDEXED
    So it looks like my theory that the indexing service has the file
    locked may be right

    I guess for testing purposes you were copying large amount of
    files/directories to your temp directory. When files/directories are
    copied
    FILE_ATTRIBUTE_NOT_CONTENT_INDEXED attributes is set on them and then
    removed by the indexing service??(hope someone can explain the
    internals of this behavior). But it takes sometime till the attribute
    is removed from all the files/dirs

    This article explains that the indexing service which runs at SYSTEM
    level locks un-indexed files for 1-5 minutes and gives err=5 access
    denied

    http://support.microsoft.com/kb/329065
     
    spudWA, May 2, 2007
    #18
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