3ds Max :: Parts Of Screen Freeze?

I am runing 3D studio max 2010 Design on Windows 8 and it does one strange thing all the time. It starts all right but then it freezes one part of the programe on the screen and there is nothing i can do to unfreeze it,  unlease you restart the programm, as long as you use the program, it will get few parts freezing acrross the screen! in the screen shot belove you will see that the boxes marked with black colour are actually freezed pixels, i can move around the project and i can use it as it is ok and click all buttons, but its like there is an image infront of me that i can't get rid of!