Dear Sir,
This is a common problem that many people get but it can easily be fixed through one of the three following
methods. The first one will be an update over the vista performance of your PC. This will automatically fix the
problem. There's a MS official update that exists for this matter, it is known as the KB931770 Hotfix, just try it.
Still another solution would to turn off the RDC. Remove the selection of the RDC from the Turn Windows
Features on or off.
Thanks in advance.