Please double-check that error number.
Did the McAfee application come preinstalled on the computer when you bought
it?
See if the Vista-specific Resolutions in this KB article help at all (ignore
the title):
http://support.microsoft.com/kb/958043
=================
Start a free Windows Update support incident request:
https://support.microsoft.com/oas/de...spx?gprid=6527
For home users, no-charge support is available by calling 1-866-PCSAFETY in
the United States and in Canada or by contacting your local Microsoft
subsidiary. There is no-charge for support calls that are associated with
security updates.
Support for Windows Update:
http://support.microsoft.com/gp/wusupport
For more information about how to contact your local Microsoft subsidiary
for security update support issues, visit the International Support Web
site:
http://support.microsoft.com/common/international.aspx
For enterprise customers, support for security updates is available through
your usual support contacts.
--
~Robear Dyer (PA Bear)
MS MVP-Windows (IE, OE, Security, Shell/User)
AumHa VSOP & Admin; DTS-L.net
Vincent wrote:
> hello-
> when I am trying to install updates that are "important" I get the error
> code 800700666 with the message "Windows Update encountered an unknown
> error" and the status is Failed. I then opened my Update log and, much to
> my surprise, about 96 out of the last 100 automatic updated failed. I
> have
> MCAfee full protection plan, and nearest I can tell was not infected. I
> just speng $2500 on this Dell XPS M1530 with Vista and cannot get this
> problem corrected. The error log listed all the fails from the update
> date
> of 1/25/09 (2 weeks after I bought this) and I cant even do a system
> restore as of that date as the restore dates only go as far back as 2/19.
> Somebody please help me.