When I press the play button from the battlenet application, it turns back to play after saying launching for a while. We are experiencing this after windows and warzone update. Please wait for support.
We are only able to provide assistance with our Classic Games Tech (Diablo II, Starcraft, etc…) via this forum. For any issues with the Activision games (Black Ops, Modern Warfare/Warzone) please refer to this support article.