Windows 7: flightsim x

Hi, i am have problems with installing fsx on Windows 7, it gets to nearly 100% complete and then either locks up or gives me a blue screen saying something about physical memory dump, i have checked that my pc is compatable with Windows 7 and all is ok, altho the creative game port comes up as not compatable, can anyone help me as i dont want to go back to xp just to use the flightsim, all the best.

Please provide your system specs.

I have FSX on my PC with Win 7, runs nice, no problems