Unable to execute windpws XP service pack error

Hi,
Have this error while executing XP SP1 (failed)
"Setup Could Not Verify the Integrity of the File
update.inf. Make sure the Cryptographic service is running
on this computer".

Have try work on the article "KB326815" from microsoft,
but still failed. Need advice pls.......

Hi Catherine,

Open Windows Explorer to C:\Windows\system32, right-click/rename the
catroot2 folder to catold. Then retry the SP1 installation. When finished,
there will be a new catroot2 folder and you can safely delete the old
renamed one.

--
Best of Luck,

Rick Rogers aka "Nutcase" MS-MVP - Win9x
http://mvp.support.microsoft.com/
Associate Expert - WinXP - Expert Zone
www.microsoft.com/windowsxp/expertzone
Win98 Help - www.rickrogers.org

"Catherine" <cchuahsg@yahoo.com> wrote in message
news:144501c3827a$64c7c2e0$a401280a@phx.gbl...
> Hi,
> Have this error while executing XP SP1 (failed)
> "Setup Could Not Verify the Integrity of the File
> update.inf. Make sure the Cryptographic service is running
> on this computer".
>
> Have try work on the article "KB326815" from microsoft,
> but still failed. Need advice pls.......

How To Fix The "Cryptographic Service Error"
http://www.updatexp.com/cryptographic-service.html

--
Regards,
Ramesh
AOL: SRamesh2k

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«.............. Ramesh ...............»
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"Catherine" <cchuahsg@yahoo.com> wrote in message
news:144501c3827a$64c7c2e0$a401280a@phx.gbl...
Hi,
Have this error while executing XP SP1 (failed)
"Setup Could Not Verify the Integrity of the File
update.inf. Make sure the Cryptographic service is running
on this computer".

Have try work on the article "KB326815" from microsoft,
but still failed. Need advice pls.......