Hello forum,i have a problem running FSX on a windows 7 system. A month ago i bought a new computer and i installed windows 7 on it. Everything went fine untill i installed FSX. The installation of FSX and running it was without problems untill i installed some addons. I installed for instance PIC and PMDG and all had similar problems. Panels were not working, they appeared in the screen but the switches wouldn`t work at all. Loading default FS planes was without problems but when i load addon planes the screens is meshed up, i can count every pixel. Some sceneries are crasing the FS etc. I do not know the source of the problem but since all the problems are graphic related i assume that there is a problem with dx11 that Windows 7 are runnning. although i am not sure. Does anybody runs FSX on windows 7? and if yes does he has the same problems? And finaly does anybody have any suggestion on how to solve my problem?p.s. 1 i have made clean installation of W7, FSX and FS addons many times with the same resaultsp.s. 2 dissabling or enabling ``dx10`` preview from FS menu dos not solve the problem.p.s. 3 running on a gx295 graphic card with the latest driversThanx in advanceStamatis