Please help.

I am trying to install Prosries professional i a "terminal server" environment.
Once I did, I was able to connect if I login as administrator (no problem); however, if I use another user name, proseries does goes into a non-ending homebase synchronizing; then, no files show up in homebase.
sounds like a permissions issue, but I have not been able to solve. Any ideas-suggestions?
Thank you
Anny.