I'm having trouble using Remote Desktop Connection from my Windows 7 device (32-bit Home Premium). I have used my home WinXP laptop device to access my office WinXP device through RDC for many years (and still can). I've recently upgraded my home WinXP desktop device to Windows 7 and would like to RDC into my office device (WinXP Professional Service Pack 2) as I have with my laptop. For both devices, I use Nortel VPN for contivity. This works fine on both home devices. I set up my RDC the same way on both home devices for access to the office device. When I start RDC, I get the full black-screen window and my office WinXP login panel (showing connection through to the office network). I enter my remote device's userid and password and the login screen disappears and I'm left with the full black-screen window. I assume the office device is busy authenticating my credentials. After 30 seconds, the window closes and the RDC time-out popup window is displayed. I can immediately attempt to RDC into the office device with my home WinXP device with success every time. Only the Windows 7 device seems to have the problem. What kind of things can I look into or attempt to resolve this problem?