Hi guy’s this thing is driving me nuts fsx is such a cow program but visually much better than fs9.will try to explain more.I’m running 4 monitor off the 2 vid cards and a video adapter for the touch screen.Before I go any further this set up is working for fs 9 .I am very hesitant about playing with drivers when it working with fs9 .I have only recently done a complete format and a fresh install of win 7 pro 64 bit .Even if I drag the default radio stack down to the touch screen it still gets the fatal errorThanks for taking the time to read thischeers mark

Since you reinstalled W7, did you run Windows Update to make sure your W7 install is up to date? (You should so so also after installing all your add-ons so the different versions of MSVC and .NET runtimes are also up to date.) Cheers, - jahman.

Before I go any further this set up is working for fs 9 .I am very hesitant about playing with drivers when it working with fs9 .cheers mark

That's your problem! It works for FS9. There are many products made for FS9 that do not work well (or at all) with FSX. Once you get rid of all the FS9 stuff and move up to FSX, your crashes should stop. Best regards,Jim