From a previous post on the (apparent) exact same issue as this: (see post
titled "71 updates fail repeatedly....").
(This wasn't my answer it was from TaurArian who replied to the previous
OP's question about update failures, I just noticed this second post about
the same issue).
Try the following:-
Click Start, select run and type the following (pressing okay after each
one):-
net.exe stop wuauserv
regsvr32 wuapi.dll
regsvr32 wuaueng.dll
regsvr32 wuaueng1.dll
regsvr32 wucltui.dll
regsvr32 wups.dll
regsvr32 wups2.dll
regsvr32 wuweb.dll
regsvr32 MSXML3.dll
net.exe start wuauserv
--
====================================
TaurArian [MVP] 2005-2008 - Australia
====================================
How to ask a question:
http://support.microsoft.com/kb/555375
http://taurarian.mvps.org/index.htm
Emails will not be acknowledged - please post to the newsgroup so all may
benefit.
"TenneseeToddy" <TenneseeToddy@discussions.microsoft.com> wrote in message
news:2F6A975C-C04B-479E-B3CE-1EE6CCB4152A@microsoft.com...
> Reinstalled XPP (update not clean). First update For Windows Installer 3.1
> went good. Reboot. Next update attempted 90 updates and all failed.
>
> Suggestions??
> Thanks!!