Error: A connection will not be made because credentials may not be sent to the remote computer

When you attempt to establish a pass-through RDP connection to a Microsoft Hyper-V Virtual Machine from a computer with Windows Server 2008 or newer installed, you may receive the following error message:
A connection will not be made because credentials may not be sent to the remote computer. For assistance, contact your system administrator.

Please see the following Microsoft KB in order to fix the problem:
http://support.microsoft.com/kb/954357


APPLIES TO: SmartCode VNC Manager (Enterprise Edition) v5.0.15.0 or newer. Microsoft Windows Server 2008 and newer.