Starting the game (MAC)

My friend is trying to play on the Wotlk version of Warmane, but when he clicks on the application it doesn't work. This is what is happening


Hi, I recently tried to reinstall WoW and the version that I downloaded from the downloads section of this website WOTLK Mac downloaded successfully but when I tried to open up wow using the correct one NOT the one that says "launcher" it goes to my application bar and just bounces not opening up anything for a few minutes and then stops and just sits on the application bar. I would greatly appreciate it if someone could provide me with some advice on how to fix this problem.

Thanks

What OS X version is your friend using?

Yesterday I installed Windows 10 with bootcamp just to play WoW. I seems to work fine when I run it under Windows 7 compatibility settings.