The remote sesssion was disconnected because there are no terminal server license servers available to provide a license

1. Go to Start->RUN->(Type) Regedit

2. Right Click on My computer-> Export->Save it on local disk.

3. Go to HKEY_Local_Machine->Software->Microsoft->MSLicensing.

4. Right Click on the folder(MSLicensing) and delete.

5. Restart the computer