Terminal Services Issue

[MAPQ27]

Hello Everyone,
I have an XP Pro pc that has been connecting to a 2003 server by terminal services for close to two years. Now it will not authenticate to the server! I have tried multiple users including administrator to no avail. I have rebooted the server and pc and even tried installing to a different pc. The other TS PCs work fine including my personal pc. The pc in question shows a valid license and there are more available. No errors in the event log. It acts as if it is not being recognized. Any help would be appreciated!

 

[AaronBeau]

Have you verified that "Allow users to connect remotely to this computer" is checked under the Remote Tab in the System Properties?

Also, have you tried to connect to the server via Remote Console? The command would be mstsc /v:SERVERNAME /console

Have any new policies been applied to this server?

 

[MAPQ27]

Thanks Aaron,
no other connection issues to this server and no policy changes. Remote Console would not work. Keeps giving the message to verify username and password. We had connected using this pc earlier in the day. Only change was configuring a roaming profile. i am logged in as admin and connecting as admin but no dice. I am planning on rejoining the pc to the domain in hopes of kick starting the process. Any other thoughts would be appreciated. Thanks again.