OS : Windows 7 SP1 full patch
Zenworks 11

When I do a remote management a computer, i have no problem. But if i logout and log back in, the remote computer have a almost-black screen (it's like the brightless it's the darkest possible) and the computer who take control see the screen but everytime i click i get a black scare ( http://img864.imageshack.us/img864/9...otecontrol.jpg )

Any idea ?