@Nex thanks I installed the steam version and found that I cannot run the exe file in C drive without using the FAF client. I think the Steam installed version of the game prevents this. I like to play sand box when a patch is released from FAF and save some games without having to use the client. Trying out and testing few things. I can't save any games through the client. I went back to my DVD box version and will put up with the crash log after a game. A client update or patch might fix this.
Quick question as I missed checking after reverting back to the DVD game is the Steam installed game patched the same as FAF v3781 if you run the game from the steam game directory where the game is installed? I guess I could play sandbox from there.