I bought the game 3 months ago and everything was fine, however i had to reset my computer and re-download the game and now everytime I start it up a message appears saying that i need to have steam running in order to proceed, and then it force closes the game. This is a problem because I already have steam running and even have a tab open with the steam homepage when this happens. Is this a bug or do i need to do something specific to stop this from happening?