So Portal 2 is shutting down every time I'm about to play a game. I get into the loading screen before it's about to start the actual game and then it shuts down and gives me this error code below. I've only tried going into single player mode and it doesn't matter if I'm "continuing game" or starting a new one. I've already tried restarting steam and then restarting my entire computer. I apologize, I have not reinstalled steam yet or Portal 2. Hoping to avoid that. I'm not familiar with out to read error logs. Ok well never mind, I can't put the error log in here. How do you post one of those scrollable text boxes?