A few days ago, my KSP was working absolutely perfectly. It had no problems at all. Then one day I found an old craft file from 1.0. I decided to paste it into my sandbox savefile. I tried to load up the game and.... it stopped responding after the loading bar was full. Okay that’s weird, but I know why it’s happening, I thought. So I deleted the craft file and tried to load the game again. It still didn’t work. I checked the files again, apparently Steam redownloaded the craftfile. I went in and deleted it again, wash rince and repeat, it still would stop responding. I finally deleted the DLC’s, and the game finally started working again, and I went into the SPH and deleted the craft file in the game, ridding it for good. But the problem persists. For some reason. I cannot launch KSP with both DLC packs installed anymore. Everytime I try to the game freezes and stops responding right when the loading bar is full. I’ve tried everything, from manually deleting the game files to manually deleting all of Steam itself and reinstalling it but it still doesn’t work. What’s going on? How did I break my KSP? How do I fix it? Is it a KSP problem, a Steam problem, or do I have a problem with my computer? How do I fix it? Please, I just want to be able to play this wonderful game again. I’ve had it since 2012 and never had these problems before, it used to run perfectly on this laptop. What do I do? I can’t offer a crash report because KSP is not generating them.