In an attempt to resolve the problem described in the ticket 11107, I came to the following conclusions. Definitely the product doesn't work. I had another CS products installed: 727, C130 and 777. So I uninstalled all the products, and I've deleted all the records of the CS in regedit. So I installed upgrading 737200 1.60 and the same problem happens. When I open the FSX and try to open the aircraft, the FSX crashes. I am user of Flight simulator for 15 years. I consider myself an advanced user. I have spent these years more than 3 thousand dollars in equipment and software.  And in all these years I've never had to deal with a product line as bad as CS aircraft. When purchasing the aircraft, you receive a package of bugs. The only product quality is the textures of aircraft. But all other requirements are problematic. Customer support also doesn't work well. In all my attempts they never had been able to solve these problems. The only way I could use the 737200 so far (I bought the product in March 2013), was spending hours in front of the computer by applying the solutions of users posted in the pilot lounge. Despite the bugs, then these solutions, it was possible to use the product. When I received last week, the message about the update to version 1.60, I uninstalled my patched version 1.00, relying once again on CS and once again the disappointment was great. Once again the only thing expected of a pay ware product is that the problems have been solved before release. I have installed on my computer products from virtually all developers. another company, Flight1, Carenado, etc. And all work and worked very well. But the products CS ... Relying on CS I lost all the work I had to make in my hangar a 732 and now I have an update that does not work. Well, since I applied all instructions passed by the company for the solution of problems and nothing worked, so I request the refund of the money that I paid for the purchase of this terrible product. I await a contact to resolve how the money will be refunded. >:( >:(