I downloaded this game into my Mac computer but onto the windows version. I have windows 10 installed on my mac and i bought and downloaded it there. I launch the game and the box that says empires dawn of the modern world pops up on my screen and the opening credits play through but when i get to the main menu screen it exits me back to my desktop, keeps playing the music, my screen resolution drops and zooms in, and there is a black box taking up more than half the screen. the game is running but I am not able to interact with it.