@Wolfixar Pretty easy to be more phucking specific. Tell us stuff like as in where you got the game, like epic, steam, or pirated. What version you tried downgrading it to. What exactly did you do to downgrade it "as usual", like what files did you backup and transfer over.
@JohnFromGWN Sounds like you need to get you a crystal ball or upgrade the one you have now. Makes helping people that give zero info that much easier.