How do I repair a broken Windows Installer?

Hi,
Several months after a fresh install of Windows Vista x86 Home Premium,
afterwards updated to SP1, Windows Installer stopped working. On trying to
install anything requiring it, I get the error message "The Windows Installer
Service could not be accessed. This can occur if the Windows Installer is not
correctly installed. Contact your support personnel for assistance". The
latest Windows Update available (KB940510) also fails immediately. I have no
system restore point from before this happened. Trying to work around the
problem, I installed the Windows Installer 4.5 Beta. That seemed to install
correctly, but running msiexec /? still shows the version number 4.00.6001.0
even after rebooting, and the Windows Installer still fails to work. No
problem relating to this is listed in Problem Reports and Solutions. Nothing
in the troubleshooter helps.

In services.msc, the Windows Installer Service is set to Manual startup.
When I click "Start" it starts then stops automatically.

msiexec.exe, msi.dll and msihnd.dll are all properly placed in
C:\Windows\System32
.. I cannot rename them or alter their permissions.

Running msiexec /unreg or msiexec /unregister, followed by msiexec
/regserver, doesn't help.

Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
Installer", doesn't help.

What can I do, please, short of reinstalling from scratch? I really, really
don't want to have to do that. Last time I did it, it took two days to get
the computer back into shape. For a start, this PC hangs multiple times
during the vista installation process.

After having to do a complete reinstall, you didn't look into a complete
backup. You have no restore points, and you don't mention any of the
'recovery' options your system might have. (You know what those are. )
Someone that rough on a system has to consider the option of a second hard
drive (or burner and cd's) that you could use in Vista Business and + to do
such a 'complete PC system backup' (or a 'mirror' app like Acronis)
File corruption is about the only thing that might prevent you from
repairing the Installer like that. Failure of the Beta install is an
indication something is at work to prevent your system from doing that. You
probably have some form of malware in there. My first try would be the
update site for the "Malicious Software Removal Tool."
There is the 'clean up tool' for the installer that might do something to
take out the beta.
290301 - Description of the Windows Installer CleanUp Utility:
http://support.microsoft.com/default...b;en-us;290301
--
Was this helpful? Then click the "Yes" Ratings button. Voting helps the web
interface.
http://www.microsoft.com/wn3/locales....htm#RateAPost

Mark L. Ferguson

..
"chi1753" <> wrote in message
news:96400870-AF1B-49B2-B082-...
> Hi,
> Several months after a fresh install of Windows Vista x86 Home Premium,
> afterwards updated to SP1, Windows Installer stopped working. On trying to
> install anything requiring it, I get the error message "The Windows
> Installer
> Service could not be accessed. This can occur if the Windows Installer is
> not
> correctly installed. Contact your support personnel for assistance". The
> latest Windows Update available (KB940510) also fails immediately. I have
> no
> system restore point from before this happened. Trying to work around the
> problem, I installed the Windows Installer 4.5 Beta. That seemed to
> install
> correctly, but running msiexec /? still shows the version number
> 4.00.6001.0
> even after rebooting, and the Windows Installer still fails to work. No
> problem relating to this is listed in Problem Reports and Solutions.
> Nothing
> in the troubleshooter helps.
>
> In services.msc, the Windows Installer Service is set to Manual startup.
> When I click "Start" it starts then stops automatically.
>
> msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> C:\Windows\System32
> . I cannot rename them or alter their permissions.
>
> Running msiexec /unreg or msiexec /unregister, followed by msiexec
> /regserver, doesn't help.
>
> Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> Installer", doesn't help.
>
> What can I do, please, short of reinstalling from scratch? I really,
> really
> don't want to have to do that. Last time I did it, it took two days to get
> the computer back into shape. For a start, this PC hangs multiple times
> during the vista installation process.

Try the Installer clean up utility you can download from MS. Just a shot in
the dark like your installer may be hung up on something it tried to
install. Then when you get to the last resort instead of a reinstall from
scratch, try a repair install first.

"chi1753" <> wrote in message
news:96400870-AF1B-49B2-B082-...
> Hi,
> Several months after a fresh install of Windows Vista x86 Home Premium,
> afterwards updated to SP1, Windows Installer stopped working. On trying to
> install anything requiring it, I get the error message "The Windows
> Installer
> Service could not be accessed. This can occur if the Windows Installer is
> not
> correctly installed. Contact your support personnel for assistance". The
> latest Windows Update available (KB940510) also fails immediately. I have
> no
> system restore point from before this happened. Trying to work around the
> problem, I installed the Windows Installer 4.5 Beta. That seemed to
> install
> correctly, but running msiexec /? still shows the version number
> 4.00.6001.0
> even after rebooting, and the Windows Installer still fails to work. No
> problem relating to this is listed in Problem Reports and Solutions.
> Nothing
> in the troubleshooter helps.
>
> In services.msc, the Windows Installer Service is set to Manual startup.
> When I click "Start" it starts then stops automatically.
>
> msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> C:\Windows\System32
> . I cannot rename them or alter their permissions.
>
> Running msiexec /unreg or msiexec /unregister, followed by msiexec
> /regserver, doesn't help.
>
> Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> Installer", doesn't help.
>
> What can I do, please, short of reinstalling from scratch? I really,
> really
> don't want to have to do that. Last time I did it, it took two days to get
> the computer back into shape. For a start, this PC hangs multiple times
> during the vista installation process.

Thanks for your reply.
The Windows Malicious Software Removal Tool, Windows Defender and AVG
Antivirus all find the system free of malware. I can remove the 4.5 beta via
Installed Updates quite easily, though it's not the beta that's causing the
problem. (I used it because there is no 4.0 redistributable available*). The
Windows Installer CleanUp needs a working Windows Installer to install, so
it's not available to me.
As you know, Home Premium cannot perform a full backup*. I wasn't "rough on
[the] system" until the system was broken by a bug in Vista*, for which MS
provides no solution in the Knowledgebase even though others have reported
the same problem before*. Even then I was only rough on a portion of it which
was in a useless state anyway. I have a number of restore points, but as I
wrote, they all come from after Windows Installer must have broken.
Unfortunately, no little messagebox comes up at this point telling "you have
hit an irrepairable bug, please revert to your last restore point now". Even
if I try to reinstall Windows and all programs from scratch, the same
programs and Windows Updates as previously installed are very likely to
create the same problem. Do I have to create a restore point after installing
each program and Windows Update, then test an MSI-based installer, then
revert when it fails?
George
*Thanks, Microsoft.

"Mark L. Ferguson" wrote:

> After having to do a complete reinstall, you didn't look into a complete
> backup. You have no restore points, and you don't mention any of the
> 'recovery' options your system might have. (You know what those are. )
> Someone that rough on a system has to consider the option of a second hard
> drive (or burner and cd's) that you could use in Vista Business and + to do
> such a 'complete PC system backup' (or a 'mirror' app like Acronis)
> File corruption is about the only thing that might prevent you from
> repairing the Installer like that. Failure of the Beta install is an
> indication something is at work to prevent your system from doing that. You
> probably have some form of malware in there. My first try would be the
> update site for the "Malicious Software Removal Tool."
> There is the 'clean up tool' for the installer that might do something to
> take out the beta.
> 290301 - Description of the Windows Installer CleanUp Utility:
> http://support.microsoft.com/default...b;en-us;290301
> --
> Was this helpful? Then click the "Yes" Ratings button. Voting helps the web
> interface.
> http://www.microsoft.com/wn3/locales....htm#RateAPost
>
> Mark L. Ferguson
>
> .
> "chi1753" <> wrote in message
> news:96400870-AF1B-49B2-B082-...
> > Hi,
> > Several months after a fresh install of Windows Vista x86 Home Premium,
> > afterwards updated to SP1, Windows Installer stopped working. On trying to
> > install anything requiring it, I get the error message "The Windows
> > Installer
> > Service could not be accessed. This can occur if the Windows Installer is
> > not
> > correctly installed. Contact your support personnel for assistance". The
> > latest Windows Update available (KB940510) also fails immediately. I have
> > no
> > system restore point from before this happened. Trying to work around the
> > problem, I installed the Windows Installer 4.5 Beta. That seemed to
> > install
> > correctly, but running msiexec /? still shows the version number
> > 4.00.6001.0
> > even after rebooting, and the Windows Installer still fails to work. No
> > problem relating to this is listed in Problem Reports and Solutions.
> > Nothing
> > in the troubleshooter helps.
> >
> > In services.msc, the Windows Installer Service is set to Manual startup.
> > When I click "Start" it starts then stops automatically.
> >
> > msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> > C:\Windows\System32
> > . I cannot rename them or alter their permissions.
> >
> > Running msiexec /unreg or msiexec /unregister, followed by msiexec
> > /regserver, doesn't help.
> >
> > Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> > binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> > Installer", doesn't help.
> >
> > What can I do, please, short of reinstalling from scratch? I really,
> > really
> > don't want to have to do that. Last time I did it, it took two days to get
> > the computer back into shape. For a start, this PC hangs multiple times
> > during the vista installation process.
>

Thanks Cameron.
Unfortunately, the Installer CleanUp Utility itself needs a working Windows
Installer.

"Cameron Snyder" wrote:

> Try the Installer clean up utility you can download from MS. Just a shot in
> the dark like your installer may be hung up on something it tried to
> install. Then when you get to the last resort instead of a reinstall from
> scratch, try a repair install first.
>
> "chi1753" <> wrote in message
> news:96400870-AF1B-49B2-B082-...
> > Hi,
> > Several months after a fresh install of Windows Vista x86 Home Premium,
> > afterwards updated to SP1, Windows Installer stopped working. On trying to
> > install anything requiring it, I get the error message "The Windows
> > Installer
> > Service could not be accessed. This can occur if the Windows Installer is
> > not
> > correctly installed. Contact your support personnel for assistance". The
> > latest Windows Update available (KB940510) also fails immediately. I have
> > no
> > system restore point from before this happened. Trying to work around the
> > problem, I installed the Windows Installer 4.5 Beta. That seemed to
> > install
> > correctly, but running msiexec /? still shows the version number
> > 4.00.6001.0
> > even after rebooting, and the Windows Installer still fails to work. No
> > problem relating to this is listed in Problem Reports and Solutions.
> > Nothing
> > in the troubleshooter helps.
> >
> > In services.msc, the Windows Installer Service is set to Manual startup.
> > When I click "Start" it starts then stops automatically.
> >
> > msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> > C:\Windows\System32
> > . I cannot rename them or alter their permissions.
> >
> > Running msiexec /unreg or msiexec /unregister, followed by msiexec
> > /regserver, doesn't help.
> >
> > Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> > binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> > Installer", doesn't help.
> >
> > What can I do, please, short of reinstalling from scratch? I really,
> > really
> > don't want to have to do that. Last time I did it, it took two days to get
> > the computer back into shape. For a start, this PC hangs multiple times
> > during the vista installation process.
>
>

Hello,
Can you go into the registry and export the following Registry value
"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servi ces"
Export it as as text file.
Then send it to me.
Remove the online from the listed email name

Thanks,
Darrell Gorter[MSFT]

This posting is provided "AS IS" with no warranties, and confers no rights
--------------------
|> Thread-Topic: How do I repair a broken Windows Installer?
|> thread-index: Ach/3LB5H09ux9uCT9OOJ7aZhXSiKQ==
|> X-WBNR-Posting-Host: 86.2.13.154
|> From: =?Utf-8?B?Y2hpMTc1Mw==?= <>
|> Subject: How do I repair a broken Windows Installer?
|> Date: Thu, 6 Mar 2008 14:52:01 -0800
|> Lines: 32
|> Message-ID: <96400870-AF1B-49B2-B082->
|> MIME-Version: 1.0
|> Content-Type: text/plain;
|> charset="Utf-8"
|> Content-Transfer-Encoding: 7bit
|> X-Newsreader: Microsoft CDO for Windows 2000
|> Content-Class: urn:content-classes:message
|> Importance: normal
|> Priority: normal
|> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2992
|> Newsgroups: microsoft.public.windows.vista.general
|> Path: TK2MSFTNGHUB02.phx.gbl
|> Xref: TK2MSFTNGHUB02.phx.gbl
microsoft.public.windows.vista.general:266098
|> NNTP-Posting-Host: tk2msftibfm01.phx.gbl 10.40.244.149
|> X-Tomcat-NG: microsoft.public.windows.vista.general
|>
|> Hi,
|> Several months after a fresh install of Windows Vista x86 Home Premium,
|> afterwards updated to SP1, Windows Installer stopped working. On trying
to
|> install anything requiring it, I get the error message "The Windows
Installer
|> Service could not be accessed. This can occur if the Windows Installer
is not
|> correctly installed. Contact your support personnel for assistance". The
|> latest Windows Update available (KB940510) also fails immediately. I
have no
|> system restore point from before this happened. Trying to work around
the
|> problem, I installed the Windows Installer 4.5 Beta. That seemed to
install
|> correctly, but running msiexec /? still shows the version number
4.00.6001.0
|> even after rebooting, and the Windows Installer still fails to work. No
|> problem relating to this is listed in Problem Reports and Solutions.
Nothing
|> in the troubleshooter helps.
|>
|> In services.msc, the Windows Installer Service is set to Manual startup.
|> When I click "Start" it starts then stops automatically.
|>
|> msiexec.exe, msi.dll and msihnd.dll are all properly placed in
|> C:\Windows\System32
|> . I cannot rename them or alter their permissions.
|>
|> Running msiexec /unreg or msiexec /unregister, followed by msiexec
|> /regserver, doesn't help.
|>
|> Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
|> binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
|> Installer", doesn't help.
|>
|> What can I do, please, short of reinstalling from scratch? I really,
really
|> don't want to have to do that. Last time I did it, it took two days to
get
|> the computer back into shape. For a start, this PC hangs multiple times
|> during the vista installation process.
|>

Hi,

Below is the Registry setting that controls the Windows Installer Service.
Have a look in your Registry and see if your dword is set to 2.
The setting of 2 tells the system it starts Automatic and is what it should
be.

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\msiserver]
"Start"=dword:00000002

Windows Installer
Windows Vista Service Details
Description: MSI Installer package support

Service Description:
Installs, repairs, and removes software according to instructions contained
in .msi files.
Consequences of Stopping:
All services listed in 'Required For' will be unable to function
Depends on:
DCOM Server Process Launcher, Remote Procedure Call (RPC)

--
All the best,
SG

ALEX NICHOL
(1935-2005)
http://www.aumha.org/alex.htm
You will never be forgotten my friend

"chi1753" <> wrote in message
news:96400870-AF1B-49B2-B082-...
> Hi,
> Several months after a fresh install of Windows Vista x86 Home Premium,
> afterwards updated to SP1, Windows Installer stopped working. On trying to
> install anything requiring it, I get the error message "The Windows
> Installer
> Service could not be accessed. This can occur if the Windows Installer is
> not
> correctly installed. Contact your support personnel for assistance". The
> latest Windows Update available (KB940510) also fails immediately. I have
> no
> system restore point from before this happened. Trying to work around the
> problem, I installed the Windows Installer 4.5 Beta. That seemed to
> install
> correctly, but running msiexec /? still shows the version number
> 4.00.6001.0
> even after rebooting, and the Windows Installer still fails to work. No
> problem relating to this is listed in Problem Reports and Solutions.
> Nothing
> in the troubleshooter helps.
>
> In services.msc, the Windows Installer Service is set to Manual startup.
> When I click "Start" it starts then stops automatically.
>
> msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> C:\Windows\System32
> . I cannot rename them or alter their permissions.
>
> Running msiexec /unreg or msiexec /unregister, followed by msiexec
> /regserver, doesn't help.
>
> Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> Installer", doesn't help.
>
> What can I do, please, short of reinstalling from scratch? I really,
> really
> don't want to have to do that. Last time I did it, it took two days to get
> the computer back into shape. For a start, this PC hangs multiple times
> during the vista installation process.

Thanks; sadly it still doesn't work when set to Automatic startup.
George
"SG" wrote:

> Hi,
>
> Below is the Registry setting that controls the Windows Installer Service.
> Have a look in your Registry and see if your dword is set to 2.
> The setting of 2 tells the system it starts Automatic and is what it should
> be.
>
> Windows Registry Editor Version 5.00
>
> [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\msiserver]
> "Start"=dword:00000002
>
> Windows Installer
> Windows Vista Service Details
> Description: MSI Installer package support
>
> Service Description:
> Installs, repairs, and removes software according to instructions contained
> in .msi files.
> Consequences of Stopping:
> All services listed in 'Required For' will be unable to function
> Depends on:
> DCOM Server Process Launcher, Remote Procedure Call (RPC)
>
> --
> All the best,
> SG
>
> ALEX NICHOL
> (1935-2005)
> http://www.aumha.org/alex.htm
> You will never be forgotten my friend
>
> "chi1753" <> wrote in message
> news:96400870-AF1B-49B2-B082-...
> > Hi,
> > Several months after a fresh install of Windows Vista x86 Home Premium,
> > afterwards updated to SP1, Windows Installer stopped working. On trying to
> > install anything requiring it, I get the error message "The Windows
> > Installer
> > Service could not be accessed. This can occur if the Windows Installer is
> > not
> > correctly installed. Contact your support personnel for assistance". The
> > latest Windows Update available (KB940510) also fails immediately. I have
> > no
> > system restore point from before this happened. Trying to work around the
> > problem, I installed the Windows Installer 4.5 Beta. That seemed to
> > install
> > correctly, but running msiexec /? still shows the version number
> > 4.00.6001.0
> > even after rebooting, and the Windows Installer still fails to work. No
> > problem relating to this is listed in Problem Reports and Solutions.
> > Nothing
> > in the troubleshooter helps.
> >
> > In services.msc, the Windows Installer Service is set to Manual startup.
> > When I click "Start" it starts then stops automatically.
> >
> > msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> > C:\Windows\System32
> > . I cannot rename them or alter their permissions.
> >
> > Running msiexec /unreg or msiexec /unregister, followed by msiexec
> > /regserver, doesn't help.
> >
> > Running sc.exe delete "MSIServer", followed by sc.exe create "MSIServer"
> > binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> > Installer", doesn't help.
> >
> > What can I do, please, short of reinstalling from scratch? I really,
> > really
> > don't want to have to do that. Last time I did it, it took two days to get
> > the computer back into shape. For a start, this PC hangs multiple times
> > during the vista installation process.
>
>

Did you reboot your system? The registry isn't updated until you do, sorry I
missed that in my previous post. Also if you select Start the Service does
it work then?

--
All the best,
SG

ALEX NICHOL
(1935-2005)
http://www.aumha.org/alex.htm
You will never be forgotten my friend

"chi1753" <> wrote in message
news:B293648D-C6C9-4F8E-B5D9-...
> Thanks; sadly it still doesn't work when set to Automatic startup.
> George
> "SG" wrote:
>
>> Hi,
>>
>> Below is the Registry setting that controls the Windows Installer
>> Service.
>> Have a look in your Registry and see if your dword is set to 2.
>> The setting of 2 tells the system it starts Automatic and is what it
>> should
>> be.
>>
>> Windows Registry Editor Version 5.00
>>
>> [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\msiserver]
>> "Start"=dword:00000002
>>
>> Windows Installer
>> Windows Vista Service Details
>> Description: MSI Installer package support
>>
>> Service Description:
>> Installs, repairs, and removes software according to instructions
>> contained
>> in .msi files.
>> Consequences of Stopping:
>> All services listed in 'Required For' will be unable to function
>> Depends on:
>> DCOM Server Process Launcher, Remote Procedure Call (RPC)
>>
>> --
>> All the best,
>> SG
>>
>> ALEX NICHOL
>> (1935-2005)
>> http://www.aumha.org/alex.htm
>> You will never be forgotten my friend
>>
>> "chi1753" <> wrote in message
>> news:96400870-AF1B-49B2-B082-...
>> > Hi,
>> > Several months after a fresh install of Windows Vista x86 Home Premium,
>> > afterwards updated to SP1, Windows Installer stopped working. On trying
>> > to
>> > install anything requiring it, I get the error message "The Windows
>> > Installer
>> > Service could not be accessed. This can occur if the Windows Installer
>> > is
>> > not
>> > correctly installed. Contact your support personnel for assistance".
>> > The
>> > latest Windows Update available (KB940510) also fails immediately. I
>> > have
>> > no
>> > system restore point from before this happened. Trying to work around
>> > the
>> > problem, I installed the Windows Installer 4.5 Beta. That seemed to
>> > install
>> > correctly, but running msiexec /? still shows the version number
>> > 4.00.6001.0
>> > even after rebooting, and the Windows Installer still fails to work. No
>> > problem relating to this is listed in Problem Reports and Solutions.
>> > Nothing
>> > in the troubleshooter helps.
>> >
>> > In services.msc, the Windows Installer Service is set to Manual
>> > startup.
>> > When I click "Start" it starts then stops automatically.
>> >
>> > msiexec.exe, msi.dll and msihnd.dll are all properly placed in
>> > C:\Windows\System32
>> > . I cannot rename them or alter their permissions.
>> >
>> > Running msiexec /unreg or msiexec /unregister, followed by msiexec
>> > /regserver, doesn't help.
>> >
>> > Running sc.exe delete "MSIServer", followed by sc.exe create
>> > "MSIServer"
>> > binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
>> > Installer", doesn't help.
>> >
>> > What can I do, please, short of reinstalling from scratch? I really,
>> > really
>> > don't want to have to do that. Last time I did it, it took two days to
>> > get
>> > the computer back into shape. For a start, this PC hangs multiple times
>> > during the vista installation process.
>>
>>

Thanks for checking; yes, I rebooted. When I start the Windows Installer
service in services.msc I get the message "The Windows Installer Service
started and then stopped. Some services stop automatically if they are not in
use by other services or programs." I get the same result when it's set to
start manually; as far as I know, that's its normal behaviour.
George

"SG" wrote:

> Did you reboot your system? The registry isn't updated until you do, sorry I
> missed that in my previous post. Also if you select Start the Service does
> it work then?
>
> --
> All the best,
> SG
>
> ALEX NICHOL
> (1935-2005)
> http://www.aumha.org/alex.htm
> You will never be forgotten my friend
>
> "chi1753" <> wrote in message
> news:B293648D-C6C9-4F8E-B5D9-...
> > Thanks; sadly it still doesn't work when set to Automatic startup.
> > George
> > "SG" wrote:
> >
> >> Hi,
> >>
> >> Below is the Registry setting that controls the Windows Installer
> >> Service.
> >> Have a look in your Registry and see if your dword is set to 2.
> >> The setting of 2 tells the system it starts Automatic and is what it
> >> should
> >> be.
> >>
> >> Windows Registry Editor Version 5.00
> >>
> >> [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\msiserver]
> >> "Start"=dword:00000002
> >>
> >> Windows Installer
> >> Windows Vista Service Details
> >> Description: MSI Installer package support
> >>
> >> Service Description:
> >> Installs, repairs, and removes software according to instructions
> >> contained
> >> in .msi files.
> >> Consequences of Stopping:
> >> All services listed in 'Required For' will be unable to function
> >> Depends on:
> >> DCOM Server Process Launcher, Remote Procedure Call (RPC)
> >>
> >> --
> >> All the best,
> >> SG
> >>
> >> ALEX NICHOL
> >> (1935-2005)
> >> http://www.aumha.org/alex.htm
> >> You will never be forgotten my friend
> >>
> >> "chi1753" <> wrote in message
> >> news:96400870-AF1B-49B2-B082-...
> >> > Hi,
> >> > Several months after a fresh install of Windows Vista x86 Home Premium,
> >> > afterwards updated to SP1, Windows Installer stopped working. On trying
> >> > to
> >> > install anything requiring it, I get the error message "The Windows
> >> > Installer
> >> > Service could not be accessed. This can occur if the Windows Installer
> >> > is
> >> > not
> >> > correctly installed. Contact your support personnel for assistance".
> >> > The
> >> > latest Windows Update available (KB940510) also fails immediately. I
> >> > have
> >> > no
> >> > system restore point from before this happened. Trying to work around
> >> > the
> >> > problem, I installed the Windows Installer 4.5 Beta. That seemed to
> >> > install
> >> > correctly, but running msiexec /? still shows the version number
> >> > 4.00.6001.0
> >> > even after rebooting, and the Windows Installer still fails to work. No
> >> > problem relating to this is listed in Problem Reports and Solutions.
> >> > Nothing
> >> > in the troubleshooter helps.
> >> >
> >> > In services.msc, the Windows Installer Service is set to Manual
> >> > startup.
> >> > When I click "Start" it starts then stops automatically.
> >> >
> >> > msiexec.exe, msi.dll and msihnd.dll are all properly placed in
> >> > C:\Windows\System32
> >> > . I cannot rename them or alter their permissions.
> >> >
> >> > Running msiexec /unreg or msiexec /unregister, followed by msiexec
> >> > /regserver, doesn't help.
> >> >
> >> > Running sc.exe delete "MSIServer", followed by sc.exe create
> >> > "MSIServer"
> >> > binPath= "C:\WINDOWS\system32\msiexec.exe /V" DisplayName= "Windows
> >> > Installer", doesn't help.
> >> >
> >> > What can I do, please, short of reinstalling from scratch? I really,
> >> > really
> >> > don't want to have to do that. Last time I did it, it took two days to
> >> > get
> >> > the computer back into shape. For a start, this PC hangs multiple times
> >> > during the vista installation process.
> >>
> >>
>
>