Here is a link to Windows Update support:
http://support.microsoft.com/common/...h=1&gprid=6527
If it does not detect the country you live in, select that country.
There is no charge for WU email support from Microsoft.
You can report the problem to Microsoft WU support.
"Mary Hartman" <> wrote in message news:...
>I have pasted copies of my previous postingson this subject to this
> board below.
>
> Using the method of elimination described, I have found that after
> install update:
>
> MSXML 4.0SP2 Security Update (KB927978)
>
> update.microsoft.com would no longer function. I recieved the error
> message below. Note: This update also prevented me from using the
> update error reporting tool on the update site.
>
> I hope this helps someone.
>
> PS: I don't know where else to report this.
>
>
> On Sat, 17 Mar 2007 17:17:46 -0500, Mary Hartman
> <> wrote:
>
>>
>>Using update.microsoft.com, I did an update of my Aspire 3000 laptop.
>>It is running Windows XP Home SP2.
>>
>>The update worked just fine. BUT when I tried to go into update a
>>second time to find out if any of the updates needed updates, I got a
>>message that the need software was not installed or registered.
>>
>>I attempted a number of times to follow the wizard and register it. I
>>even rebooted my computer and went back in. The wizad appears to do
>>the install but when I click the "Express" or the "Custom" button the
>>same thing happens. Nothing worked and I continue to get the message
>>that the needed software is not installed or registered.
>>
>>Can you help please?
>
> After looking everywhere on the Internet and in the KB, I had the
> brilliant idea (OK! So sometimes I'm a little bit slow and backwards)
> of using the system restore to go back to before the updates.
>
> It works fine now. I am now using the custom update method (with
> restore points in points in between) in an attempt to figure which
> caused the problem.
>
> If I figure it out, I'll let you know.
>
>