See KB 902093 How to read the Windowsupdate.log file
http://support.microsoft.com/kb/902093
Use Wordpad and open & look at the Windows Update log file
C:\WINNT\WindowsUpdate.log
(note your Windows folder may be at \Windows)
Scroll down all the way. You are looking for entries marked "Error" such as 0x......... (where ...... are numbers)
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Maurice N
MVP Windows - Shell / User
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"Using Outllook with Broadband" wrote in message news:78046D4E-4C77-404F-A09A-...
> Did a repair of windows xp because windows was not starting from a cold boot.
> After repairing I tried to download updates. They downloaded but would not
> install. Installed windows installer 3.1 and tried again, but still to no
> avail.