Update for Outlook Junk Email Filter 2003 (KB936643)
Security Update for Office 2003 (KB936048)
Security Update for Excel 2003 (KB940602)
All 3 of these updates were failing for me. I installed the ActiveX
component from the Office Online Download page
(
http://office.microsoft.com/en-us/downloads/default.aspx) like it was
suggested on other forums, same result. I had also read that certain
anti-virus products may prevent these updates from installing properly. I
disabled my anti-virus program, but that didn't work either.
I then tried downloading the updates directly from Microsoft. This failed
also. However, when I downloaded the updates directly from Microsoft and
tried to install locally, I got this message:
"Error 25090. Office Setup encountered a problem with the Office Source
Engine, system error: -2147023838. Please open C:\ program files\ Microsoft
Office\ OFFICE11\ 1033\ SETUP.CHM and look for the "Office Source Engine" for
information on how to resolve this problem."
This gave me an idea. I went to "Services' (START > RUN > type in
"services.msc" without the quotes) and saw that at some point I must have
disabled the "Office Source Engine" service. I set the service back to
automatic and started the service. I then went back to the Microsoft Update
site and the 3 updates installed fine.