Main screen turns black

Hi,

I have noticed that if you play stendhald and at the same time another apllication is installing, a black screen shows up. It is not a blocked situation as your points moves in the small map. I am using windows (both vista at home and xp at work) when that happened. Today i installed xampp in my home computer and the game went into a main black screen. So i unistalled it and installed again. Same thing happened. Main screen was black and the cursor could move in the small map.

I dont know if it known, or if it has something to do with installation procedures. At least i was able to replicate the behaviour.

Keep on the good work!