Hi, I'm have a little problem with the installing of my new X-Plane I have the disk set. I installed it for the first time on Sunday. After every takeoff and about 5mins in to my flight my aircraft would crash. this happened about 15 time. asked around on Forums I did not find anything other then computers crashing. So I uninstalled it and try to reinstall it when I get to disk 3 the download just clocks and clocks. How do I fix this problem?