Security Update Failure

I was running XP Pro SP3 (the most recent release) and decided to go back to
SP2. When I run Windows update it says that I need to install the following
security updates (under SP3 all updates were installed):
Security Update for Windows XP (KB946026)
Security Update for Windows XP (KB943055)
Security Update for Windows XP (KB941693)
Security Update for Windows XP (KB945553)
Security Update for Windows XP (KB948590)
All of these updates fail. When I attempt to install these manually I get a
splash screen Titled "KB946026 Setup Error" that says "Files from the package
are incompatible with files on your system". Is this being caused by my
previous install of SP3? Can this be fixed? If so, what do I need to do?

PA
Mon May 05 10:05:39 PDT 2008

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!

NB: If any of the above applications were running when you installed or
uninstalled WinXP SP3, format & reinstall Windows.

=====================

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/?scid=ph;en-us;6527

2. You cannot install some updates or programs
http://support.microsoft.com/kb/822798

3a. Check 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.

===========================

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
--
~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/


bsevans wrote:
> I was running XP Pro SP3 (the most recent release) and decided to go back
> to
> SP2. When I run Windows update it says that I need to install the
> following
> security updates (under SP3 all updates were installed):
> Security Update for Windows XP (KB946026)
> Security Update for Windows XP (KB943055)
> Security Update for Windows XP (KB941693)
> Security Update for Windows XP (KB945553)
> Security Update for Windows XP (KB948590)
> All of these updates fail. When I attempt to install these manually I get
> a
> splash screen Titled "KB946026 Setup Error" that says "Files from the
> package are incompatible with files on your system". Is this being caused
> by my previous install of SP3? Can this be fixed? If so, what do I need
> to do?

eddieb
Mon May 05 15:35:12 PDT 2008

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Re-register the following DLL's:

Net Stop wuauserv

regsvr32 wuapi.dll /s
regsvr32 wups.dll /s
regsvr32 wuaueng.dll /s
regsvr32 wucltui.dll /s
regsvr32 wuweb.dll /s
regsvr32 msxml.dll /s
regsvr32 msxml2.dll /s
regsvr32 msxml3.dll /s
regsvr32 urlmon.dll /s
net start wuauserv
regsvr32 softpub.dll /s
regsvr32 initpki.dll /s
regsvr32 mssip32.dll /s
regsvr32 wintrust.dll /s
regsvr32 dssenh.dll /s
regsvr32 rsaenh.dll /s
regsvr32 gpkcsp.dll /s
regsvr32 sccbase.dll /s
regsvr32 slbcsp.dll /s
regsvr32 cryptdlg.dll /s
regsvr32 jscript.dll /s

Try again.

Eddie Bowers
Security Support
Microsoft Corporation

This posting is provided "AS IS" with no warranties, and confers no rights.
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\viewkind4\uc1\pard\f0\fs20 Re-register the following DLL's:
\par
\par Net Stop wuauserv
\par
\par regsvr32 wuapi.dll /s
\par regsvr32 wups.dll /s
\par regsvr32 wuaueng.dll /s
\par regsvr32 wucltui.dll /s
\par regsvr32 wuweb.dll /s
\par regsvr32 msxml.dll /s
\par regsvr32 msxml2.dll /s
\par regsvr32 msxml3.dll /s
\par regsvr32 urlmon.dll /s
\par net start wuauserv
\par regsvr32 softpub.dll /s
\par regsvr32 initpki.dll /s
\par regsvr32 mssip32.dll /s
\par regsvr32 wintrust.dll /s
\par regsvr32 dssenh.dll /s
\par regsvr32 rsaenh.dll /s
\par regsvr32 gpkcsp.dll /s
\par regsvr32 sccbase.dll /s
\par regsvr32 slbcsp.dll /s
\par regsvr32 cryptdlg.dll /s
\par regsvr32 jscript.dll /s
\par
\par Try again.
\par
\par Eddie Bowers
\par Security Support
\par Microsoft Corporation
\par
\par This posting is provided "AS IS" with no warranties, and confers no rights.
\par }
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