I have a client with a terminal server and a small business server oprating for about 2 years. Recently we upgraded (replaced) the old windows 2000 SBS with a windows 2003 SBS. The Terminal Server (2003) stayed the same. We have removed the terminals server from the old domain and added it back to the new domain.
It was operating fine for a little while, but this morning it came up with the message:
"The user SBS\Administrator is currently logged on to this computer.
Only the current user or an administrator can log on to this computer"
The licencing server was installed on the 2003 Terminal Server. I checked the Lic server, it was fine.
I have installed the licencing server onto the SBS, no change. I have stopped the licencing service on the TS, still made no difference.