hey guys.. i recently installed Parallel after i used Boot camp for a while, and i am very pleased with it, BUT 2 things: 1. when i switch to windows, for some reason the resolution is always on 800*600 and the graphics isnt that good, even though i change both every time i log on to windows, i dont know why windows dont save it. 2. maby my second issue connected to the first, when i switch to windows, although in preference, the effect is deffine to "Cube", when i actualy go to Full screen, there isnt any effect and the screen just go black for a sec or two and then the desktop of windows is presented.. any1 ?!
Try to check in device manager on Windows side, is Video adapter is enabled. If not enable it. If problem is still over there, you need to clean Parallels Desktop information from Boot Camp Configuration Editor-Hard Disk 1 - Advanced -Clear, But you need to activate Windows again, this will reinstall Parallels Tools in VM