Black screen and the question about the keys (Max Payne 3)

In General now I bought the incentive on the sale of the game! started, drove social club, hosted the movie but in windowed mode! in the settings I put in all the screen I have a black screen! alt+enter press the game works fine but I want full screen to play.
Second! I have the complete edition! when launched the first time the game got a sign that it is necessary to copy the key and paste to activate I did it, but there's still a lot of keys in that window separately, where you have to drive?