Windows 2003 Standard Ed. RDC

I have a Windows 2k3 Std server with Plesk on it.

My other accounts was using it very very well until suddenly one day, I could not connect to the Internet when I got on RDC.

I thought it was a configuration error but it seems that there’s no configuration done before it leads to the following problem.

I could open up IE but it gives me the standard “Page Not Found” default page. Would someone who knows how to resolve this or what did I do wrong which could cause this to happen?

By the way, when I login as Administrator I could easily do anything at all. It’s just the time when I try to make a connection by logging into RDC as a normal user which gives me a problem.

Thanks a bunch.