Source:  LOGOUT.EXE

Possible Cause:  LOGOUT could not find a valid drive. When LOGOUT completely logs the user out of all servers, it leaves the user attached to one of them, but it does not leave the user logged in to it. LOGOUT tries to leave the user mapped to a valid network, or to a local drive if a network is not found.

Action:  Change to the local drive and try to log in again, or issue the MAP command to see if any drives are available. If these attempts fail and the user cannot find the LOGIN.EXE or MAP.EXE program, reboot the workstation and allow the shell to connect it to a server that contains LOGIN.EXE or MAP.EXE.