It could be the profile issue. Any errors in the event viewer? Or this search result may help,
Solved: one user uses temp profile ...Post Posted: Wed Feb 07, 2007 4:24 am Post subject: Solved: one user uses temp profile when logon Vista, Reply with quote ... http://www.chicagotech.net/netforums...opic.php?t=241
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Roman" <Roman@discussions.microsoft.com> wrote in message news:15E83349-2AC6-4C7F-86ED-E34022C13192@microsoft.com...
I've been running a Vista Ultimate machine on a Client / Server network for
some time. I'm not sure if it's connected to the problem or not, but I've
just completed rebuilding the Active Directory on a Server 2003 R2 database
following a corruption.
I use to be able to log onto the domain fine before, now I receive the
following message when I try logging on from the Vista machine using my
normal userid, Admin is ok:
"The Group Policy Client service failed the logon. Access is denied."
Other users can log on using the Vista machine, and I can log on to the
domain from other machines. Anyone have any suggestions? I have found 2
references on the Net, neither has a solution.