I recently bought a new pc with windows 7 on it.Everything works until now except changing the pfd style from PFD/ND(default) into EFIS/MAPeverytime i click pmdg=>menu=>general i get a black screen.Does anyone have the same problem or can help me?thanks RudyVer

Go into window mode. FS9 doesn't work so hot in vista/7 in full screen. alt enter is how you switch

I have no problem running FS9 in full screen mode in Vista 64 and that is the only way I run it.