Hello,I've just purchesed the fs2crew for ifly 737 fsx. When I click on the altitude indicator fsx crashes. Please write the thinks that I am going to check and write the thinks that I am going to do. İf you say this is an audio related problem, my audio drivers are up to date, fsx is working perfect, ifly737fsx is working perfect, but when I attemped to run fs2crew fsx crashes.Please solve this problem. I have seen some users experiencing this problem too. If it is not fixable please write here the instructions for the refund.Thanks.Göksel Erkan