So I know this has been asked before, but I've downloaded the game multiple times (the wotlk version, both "new" and old client) and when I try to open it I get an error: "The Application World of Warcraft can't be opened". I'm under OSX 10.11.1 El Capitan.
The Macbook Pro mounts a Nvidia Gtx 750m with 2gb.
Can anyone help me, please?