Two days ago Skyrim was running perfectly and now it doesn't even open the launcher. I've tried everything unsubscribing from mods verifying game cache and even deleting and reinstalling it. I downloaded the UOSP for the main game and my DLC's and still nothing please help. Every time I click play in steam it comes up with a black box say first time setup then an error message pops up saying there was an error with setup.exe. This happened before the problem started but Skyrim still worked fine because the launcher would open but now it just closes and says I'm playing Skyrim when it's not even open. Again Pleeeeeeeeaaaaaaassssssssseeeeeee Heeeeeeelllllllllllllpppppppp!!!!!!!!!!!! :sad: :sad: :sad: :sad: :sad: :mad: :mad: :mad: :mad: :mad: :mad: Macbook: 13 inch mid 2010 model Processor: 2.4 GHz Intel Core 2 Duo Memory: 4 GB 1067 MHz DDR3 Graphics: NVIDIA GeForce 320M 256MB