I was looking at my folder where my FS9 cfg file is kept (C-computer-users-Joseph-AppData-Roaming-Microsoft-FS9). And in that folder there is a aircraft folder with all my planes that I have installed in FS9 (and some that I don't have any more). There is no textures or anything else in the folders just a file named "state". Is there a reason why this folder is there? Does FS9 use this folder for something? I never noticed it before.(I use Windows 7 if that makes a difference)

Hello,In each aircraft folder you have a state.cfg like (An A320)[engine.0]accumulated_time=6.628739[engine.1]accumulated_time=6.628739So it's count storage of fly hours (engines usage)Regards.Gus.