CrystalBall© sez...
Updates are not installed successfully from Windows Update, from Microsoft
Update, or by using Automatic Updates after you perform a new Windows XP
installation or you repair a Windows XP installation
http://support.microsoft.com/kb/943144
NB: Also applies to Upgrade installs, and Recovery installs.
=======================================
Tip: Temporarily disable real-time protection by your anti-virus and/or
anti-spyware applications (e.g., CounterSpy, Spysweeper, Spybot Tea Timer,
AVG Anti-Spyware) and/or any third-party firewall (e.g., ZA) before
attempting to install the update(s). If you disable the third-party
firewall, make certain that you enable the Windows Firewall!
=====================
How to troubleshoot Windows Update, Microsoft Update, and Windows Server
Update Services installation issues:
http://support.microsoft.com/kb/906602
1. See the "Need more help? Tell us what problem you are having" section of
http://support.microsoft.com/ph/6527
2. You cannot install some updates or programs
http://support.microsoft.com/kb/822798
3a. Check your WindowsUpdate.log (%windir%\WindowsUpdate.log) for errors
associated with the download/install.
How to read the WindowsUpdate.log file
http://support.microsoft.com/kb/902093
3b. Compare errors to those listed here:
http://www.bleepingcomputer.com/blogs/mowgreen/index.php?showentry=1122
and/or go to http://windowsupdate.microsoft.com > click on Help and Support
link in left pane > Solve problems on your own.
4. Windows Update Checklist:
http://www3.telus.net/dandemar/updtcl.htm
5. Windows Update-specific newsgroup:
news://msnews.microsoft.com/microsoft.public.windowsupdate
Archive of Windows Update newsgroup:
http://groups-beta.google.com/group/microsoft.public.windowsupdate
===========================
Start a free Windows Update support incident request:
https://support.microsoft.com/oas/default.aspx?gprid=6527
Support for Windows Update:
http://support.microsoft.com/gp/wusupport

Signature
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin http://aumha.net
DTS-L http://dts-l.net/
> For several months now, I get a toolbar notice to install some updates to
> Windows XP & IE.
[quoted text clipped - 19 lines]
>
> Thanks for any help and suggestions anyone might have.