This site is being deprecated.
Please see the official X‑Plane Support page for help.
I'm not with Laminar Research, just a fellow simmer in the UK, but it may be worth you uploading a copy of your X-Plane 11 Log.txt file to this post, so that I and others with a broader knowledge base can review it and assess what may be causing your copy of XP11 to crash?
If you're not sure how to upload your Log.txt file to this Q&A post, please click on the following link to view the instructional PowerPoint slides I have prepared for this purpose:- http://questions.x-plane.com/?qa=blob&qa_blobid=15317911955272318443
Alternatively, you could always submit a bug report to LR directly at the following URL:- http://dev.x-plane.com/support/bugreport.html
Lastly, could you please confirm the hardware specification of your PC/laptop (especially the GPU) and advise if you have installed the very latest GPU drivers?
This site is no longer being actively maintained.