internal license management error???

Hey, can somebody help me?

I've installed a client acces configuration an a normal PC. The meaning is that the user who the computer is meant for uses the same username in the company as he has to use at home. The problem however is that the central.ws file (client access session) is distributed bye an msi packet. I've installed the client local and it works with users who haven't have their central.ws distributed in an msi packet. This user has his programs distributed and for this it seems to be unable to use the local installed client access session, but it works when I try to use a telnet session. If I try to open the session (not the telnet) he gives me following error : internal license management error. What does this mean and what can I do with it.