Hello,
I have a Windows Server 2008 R2 machine. I manage this server through Remote Desktop quite often. Occassionally, when I leave a session with this server open, minimized on my client, and then return to it later, I get the error above as a popup box within the remote desktop window with a black background (this entry is also logged in Event Viewer on the server). Once this happens I am unable to restore a remote desktop session. If I disconnect (by clicking the X on the top right) I am unable to reconnect. The server accepts my credentials but it does not load the remote desktop window. The server continues to run as if nothing is wrong. I have been forced to reboot the server to allow remote desktop connectivity again.
Has anyone else experienced this issue? If so, what did you do to correct it? Thanks.