Old post I get it, but reguarding WeMod in general, you can start up the game from anywhere, then hit the play button and it will automatically attach to the game. If your dealing with a game that WeMod doesnt have on a different platform i.e. ME:A on Origin but not steam, using the fix button will let you pick the exe for that game, doesnt matter what platform since it attaches to the executable. You should be able to pretty much mod anything so long as the modding doesnt change the exe itself.