When ever i'm in editor and click "play scenario" I always get this "Ace Error Extension not found [Return Code: -1]" and i can't even play. I just sends me back to editor. I have no idea what the issue is. I have the latest ACE & Arma 3 update. all mods are from steam workshop. I have uninstalled/ re-downloaded and repaired the ace mod. Battle eye is not enabled (i don't play online in any servers). I'm completely lost at this point. any tips regarding this issue will be greatly appreciated.