F1 does nothing and this is the only game acting up and i tried old versions and new game all do the same its weird because other RPG maker games are fine^ Try with another RPG MV game and see if it's on your end. You can try hitting F1 and changing keybinds around (if you can manage to click anything while the cursor is stuck on right arrow). If not, check if your controller (if any) is acting wonky. Otherwise, dunno
You're playing a modded game. As long as you keep it modded, it'll ask you every time. Either deal with it and play anyway or man up and delete your game's folder and get v63 again (and stop modding it). Your saves should be fine (unless you fucked them up with a modded game)