Hello,I have already read a lot about FSX crashes that appear after you have checked a number of different aircrafts while flying. As for most of the other users with thi problem, I have installed FSX on Windows 7 64 bit.I also tried the following: I downloaded the UIAutomationCore.dll file from the Internet and stored it in my FSX folder which is on drive C.Unfortunately, thsi problem still persists.Does someone had the same problem and found a solution for that?Thanks very much for any help. I am already a bit desperate:/Tilo

Hi, I have the same problem. Just got a new pc with good specs just for fsx and even with UIAutomationcore.dll it still crashes! ..after 2 months I still can't do a complete flight without it crashing.. it s getting just a ''little'' frustrating..

I have .NET Framework 4, would doing a clean install of windows 7 and installing all .NET frameworks help? Any ideas??