Good luck!
I need help with launching the game after reinstalling it
@sheikah im sorry that this will be a dumb question but how do i delete it manually? i dont want to delete something else on accident
C:\ProgramData\FAForever
C:\Program Files (x86)\Steam\steamapps\common\Supreme Commander Forged Alliance\
FAF makes a copy of the original game with different values to balance things. I think you need to delete both folders and then reinstall.