Domain Controller getting Event 1054 Source Userenv

HI,

I recently upgraded our server to a Domain Controller using Dcpromo. Process went fine but since then don’t know why my event viewer keeps listing an error in the event log of 1054 with the source of Userenv. I tried searching help regarding that error on web but dint found anything working. So hope you guys can help me out.

The error message is as follows:
Event Type: Error
Event Source: Userenv
Event Category: None
Event ID: 1054
Date: 7/16/2007
Time: 2:10:51 PM
User: NT AUTHORITY\SYSTEM
Computer: Servername

Description:
Windows cannot obtain the domain controller name for your computer network. (An unexpected network error occurred. ). Group Policy processing aborted.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Well event id 1054 could be related to several things hence I cannot be so sure but you should try out with eventid.net. For more help on the same, check this Microsoft KB describing Event ID: 1054, Source: Userenv. Hope it helps.
http://support.microsoft.com/kb/326152/en-us

I forgot to mention that the error shows up in the event log every 5 minutes.

Hey guys, one of my friends was also facing the same problem. After spending lots of hours on web finally we found a solution that worked for him. I'm not sure it will work for you as well but you can give it a try as well.

You just need to install AMD Dual Core drivers. AMD Athlonâ„¢ 64 X2 Dual Core Processor Driver for Windows XP and Windows Server 2003 Version
http://www.amd.com/us-en/assets/cont...mdcupsetup.exe

If you got an AMD dual core this should fix it right up.