Hi, I dig in this forum to solve my continuous crash problem by myself but I have to say that I failed. So I guess I need to post my log file. From my understanding this is not a memory problem (which is easy to detect). Then I tried to reproduce the crash with other planes which I could not. I am using Win7 64bits but I need to run the CRJ 200 with X-Plane 32bits obviously. Thank you for your help and a special thank for this marvelous plane that you produced. Cheers, Marc Log.txt