I received some assistance from a Microsoft tech who was very helpful.
I hope this will help for your situation as well dsonnen...
It appears that when I downloaded the Microsoft file(s), I had also updated
my Dell Support program. (One of the Microsoft files that I downloaded and
installed was specifically for the Dell Support program.) The Dell support
program made security changes of my Norten Internet Security NIS program
settings. The new NIS (settings) affected Internet Explorers (IE) ability to
download the neccessary ActiveX for the Microsoft Server to check for
updates. I haven't found exactly what the change of settings the new Dell
Support program made. However, I like the additional security, and, have
found a way to keep the setting for additional security as well as do manual
updates from the Microsoft web site.
Suggestions and Solutions
1) Open Internet Explorer. Disable Nortens Internet Security. Click TOOLS
on IE, Windows Update.
The ActiveX could be downloaded for me and the Microsoft website determine
what, if any, updates my PC needed.
Be sure to enable NIS after the update is completed.
2) In addition to the above. Set Auto-Windows Update to notify you whenever
a new update is available. You can either set Windows Auto Updater to
download and install any availalbe up dates automatically or for it to notify
you that they are available and download and install them without the use of
Internet Explorer.
3) If disabling NIS by itself does not allow you to do the update manually
at the Microsoft website, try disabling any anti-spyware programs also.
Disable them only to check for a Windows update then enable any of the
programs that you disabled.
I usually update Windows, NIS, Microsoft Ani-Spyware and Nortens
Anti-Spyware and scan my PC at least once a week. I also do so anytime I
disable any security or anti-virus software for any reason, regardless of
being connected to the internet.
I hope this is helpful dsonnen or anyone else encountering the same error
code from the Microsoft website.
=Air=
"dsonnen" wrote:
> I hit the same problem today. One difference: I got a "Generic Host Failure"
> when I started the machine (Dell Precision Workstation 450, XP Pro, service
> pack 2). After restarting the machine without getting the "Generic Host
> Failure", I attempted to use Windows Update and got a 0x800A1391 error
> message. I've done the same checks as Airpilot and also scanned the machine
> using Norton AntiVirus 2005. None of the checks/tests found any remarkable
> conditions.
>
> Would appreciate any help in locating the source of this problem.
>
>
> "Airpilot" wrote:
>
> > When I attempt to update Windows I get the following error:
> >
> > [Error number: 0x800A1391]
> > The website has encountered a problem and cannot display the page you are
> > trying to view.
> >
> > I had recently downloaded and installed the following windows update files
> > directly prior to getting the update error message: KB894391, KB893803 and
> > KB886903. I am using Windows XP Home OS, SP2, Nortons Internet Security
> > 2004, Microsoft Anti-Spyware Beta and cable ISP.
> > I have done the following:
> > 1) Updated my Norton's Internet Security and scanned my entire computer for
> > any virus
> > 2) Updated my Beta Microsoft Anti-Spyware and scanned my entire computer
> > for any spyware.
> > 3) Ran my Dell Support Version 5.0.0.766, powered by Gteko
> > NIS found no virus on my computer. Microsoft Anti-Spyware found no spyware
> > on my PC (I ran full computer scans with both NIS and Microsoft
> > Anti-Spyware). And the Dell Support software found no update, maintenance or
> > security issues with my PC.
> > And I have:
> > 1) Downloaded and ran CWShredder in Windows Safe Mode
> > 2) Entered succesfully seven different Microsoft url's (including the
> > http://update.microsoft.com/windowsu....aspx?ln=en-us url that
> > is displayed when I attempt to update windows) to IE trusted sites in the
> > Internet Options.
> > The CWShredder found no COOLWEBSEARCH Trojan on my PC. Entering the url's
> > in the trusted sites list made no difference to me being able to update
> > windows. I still receive the same error code.
> > And lastly I have:
> > 1) I checked the Windows Time and Date, they are both accurate.
> > 2) I checked that there is only one language assigned in the IE options.
> > There was only English (United States) [en-us].
> >
> > If anyone who might know how to remedy this situation of not being able to
> > update Windows using the Microsoft Windows Update Server and receiving the
> > Error 0x800A1391, PLEASE HELP by posting what needs to be done.
> >
> > Thank you very much,
> > =Air=
> >