IIRC that file is stock 1.5, not in 1.4 version. After loading the game without the mod, when you get to the menu screen where you select school/quick mission/career whatever look in the lower right corner of that screen for the version number. If you have the STEAM version it's probably 1.3, whatever it is if it's not 1.5 the ATO mods won't work.
|