FM 15 on MAC ¿Why it doesnt open anymore?

[mrosas92]

I bought my new computer a few weeks ago, a MacBook Pro. I installed Steam and purchase Football Manager 2015. I was able to play the game, I have a very good carrer saved, but now i have come back from my vacations (no one turn on my mac) and i cant play because Steam simply dont open the game. In my Steam screen it show that I have played today, that make me very angry because its certainly not true. I try many many time opening the game, from the shortcut, steam, etc.. but nothing happens.. only the window saying that "Steam is preparing.." but then it close itself and again.. nothing happens. On the left side on my library while the window "steam is preparing" shows up also appears "Football Manager 2015 - synchronize ..
Ive tried all those things related to verify game cache and i put the game and steam in the list of programs that can manage the computer in the system configuration.

Still.. I cant play, im really pissed of, new mac and 33 us on the game. Need a solution.. but steam dont offer support, the comunity is the best idea maybe, so thanks.

Marcelo, from Chile.

[Gana]

You would have more luck asking on the Mac forum -- http://steamcommunity.com/discussions/forum/2/ , or on the game forum.