I click for the game to start, I can see the game start up, but the the screen goes black, and back to the way it was before I tried to start up the game, like the intro glitch in version 1.21.

What do I do?/ What is wrong?

Edit: I think I've found out what the problem is, it says a different program is using the soundcard(being the other computer).
would this be the problem if so? because requirements are a soundcard.