Could not connect to server

Hi,

I have just installed the latest version of Pocket Cloud (1.1.108) for Android onto my HTC Desire HD handset for evaluation purposes and have set up a RDP connection to a Windows 7 host (Companion not installed); however, when I try to connect, I instantly get a "Could not connect to server" message.

I have also tried connecting to other machines, Windows 2003 and Windows XP all within the local network domain with the same results.

Any suggestions?