If I press the "Set Area & Sensitivity" button in the Motion Detection setup area I get the adjustment for the 4 detection windows on the left and on the right site only a black area where the video should be. But on top of this I can see a motion detection window if activated, but this is black too, only the top bar with e.g. "Window 2" in it is not black and I can move it by drag&drop.
Win 7 Ultimate 64
Anybody any idea?