Disabled Users Account

Hi,
I don't know if this problem is directly related to remote desktop. All I
know is that the other users in the administrators group can log on the pc
at the physical location.

I am situated a long way from the computer and the only option for me is to
use remote desktop to log on the pc. Now a very boring situtaion has
occured. When I try to log on with remote desktop I get the unpleasant
message "Your users account has been disabled. Please see your system
administrator."

I have been in contact with the system administrators and they claim that
everything is OK with my account. I have even changed my domain password.
How do I get my account up and running again on this computer?

--
Espen