Yasu - PC Freeze

[change]

Hi all.

Just ran into this problem: have been using YASU several times. Now I just set up my brand new PC... and wanted to use YASU. Tried Versions 3, 4, 5 but its always the same: I start it, nothing happens... but I cant click on any window or anything... its like frozen.

When I hit ctrl alt delete several times, I get a task manager, and the YASU window will appear and tell me it has hidden bla bla (normal message) BUT I still cannot touch that message box, cant click ok on it, cant do anything with my pc but reboot.

anybody know what could conflict here with the yasu software? I searched with google and this forum but couldnt find the solution.

Thanks.