Hello - we have a user who is suddenly unable to logon to our Dynamics Axapta server through Terminal Services. The Windows TS machine is a 2003 Server, and the Dynamics AX version is 4.0. The error given is "failed to create user session on the server". This user had been functioning ok previously for several years. What we've tried so far is re-creating the users Term Server windows profile, re-creating the AX user account, and also restarting the AOS. None of these steps fixed it. Not sure what could be causing this or what to try next. Your help is appreciated.