Alright so a while back my Shogun 2 stopped working and it was only after I downloaded Darthmod from the steam workshop. and afterwards I deleted it but never disabled it in the old mod manager because it broke the old manager, And somehow it overwrote my game because I've done a fresh and manual uninstall but the game is still broken, I hear no sound in the menu, Campaigns crash during loading (They've never loaded since the problem occurred) and when I go to battles they're only 2 units in every single faction (The general unit).

So in summary I can't start campaigns even after manual/clean uninstall, I can't do battles and don't know how to fix it. I even redownloaded Darthmod and enabled it and that didn't work. I've tried everything I could think of and nothing will work... HELP (Thank you)