Hello, one of users from czech forum has some trouble with running simulator, I translate it here: configuration: notebook ASUS K53SV, Intel Core i5 - 2430M, 2,4 GHz, 4GB RAM, graphic card Nvidia Geforce GT 540M GB, OS Windows 7 64 bit default drivers received with notebook are installed, MSTS and NFS are working fine. If COMPATIBILITY mode is not set then application is crashing: Exception EAccessViolation in module ig4icd32.dll If COMPATIBILITY mode is set, then it is working, but with no cabin textures (tested on CS4, CS8 - same result). See attachment. Graphic driver problem? Thanks, Leos Urban (leonell)