Don't know about that error but here's a few things for you to look at until
one of the experts sees your post.
Joan
How to troubleshoot common Windows Update, Microsoft Update, and Windows
Server Update
Services installation issues
http://support.microsoft.com/kb/906602
Updates are not installed successfully from Windows Update, from Microsoft
Update, or by
using Automatic Updates after you repair a Windows XP installation
http://support.microsoft.com/kb/943144
You Cannot Install Some Updates or Programs
http://support.microsoft.com/kb/822798
You cannot install updates that you download from the Windows Update Web
site on a Windows
XP-based computer
http://support.microsoft.com/kb/934648/
"Dukey" <Dukey@discussions.microsoft.com> wrote in message
news:5A9ABD4F-509B-4268-B3F5-3042E84BEA6D@microsoft.com...
> Automatic updates will not download. I get error code: 0X80070643. How
> do i
> fix this problem?
> Doug