That Config folder (don't ask me what it does) is part of FS9, it's supposed to be there but it's not where the fs9.cfg file lives. There's probably some good technical reason why the .cfg file is in the Application Data folder, maybe to make the sim run more efficiently, I don't know. In CFS2 the .cfg is in the CFS2 root folder where you'd expect it to be.Just checked and yep right between the Charts and Effects files top row is a folder marked Config, I opened it and it's mostly HTML files,beats me what it's for,maybe some addon I installed years ago? I wouldn't lie about a thing like this, honest