Hi guys, I have a problem where I cannot use any mods with a modded regulation.bin. When I manually installed a mod and replaced the regulation.bin file, the game will give me the infamous 'Failed to save, save file is corrupted' and I can't access the title screen's main menu. Restoring the default regulation.bin file will fix the problem, but of course the mods won't load. Modengine2 faced the same problem. I have no idea what's causing this. I've tried things like giving admin permissions, changing start_protected_game.exe name, offline mod, anticheat disabled, deleting appdata save folder, patching updates...etc., nothing seems to work. I can't seemed to find a solution anywhere. Please help. Thanks a million