After pressing red button labeled "Self-destruct" everything works ok for me, but i can't be bothered to play anymore. MS Flight Simulator X is on sale for £3.99 so i give it a go.
OT: you'd better go and give X-Plane 10 a chance.... IMHO, better than FS X!!! Why? In FS X it took me 10 minutes to MASTER a BELL 206 heli! Under x-plane, I bought an add-on BELL 206 from dream what ever team (forgot), and after month of flying with it, still not mastering it! ^^