I have read the sticky note for banned's and stolen CD key, But my CD has been stolen I was playing dayz with my friends and all of sudden it said my CD key was in use. I have only been playing the game for 2 weeks and I just learned how to play the game fairly well. I don't know if there is some knew hack out there that steals your CD key. Nor did I install any program for Arma 2 besides dayz its self. Please help me!