I have a Windows 8 (not 8.1, have been too lazy to update) bootcamp on my macbook pro. It gave me a warning it was going to update, which I postponed as I was working at that time. When I left & returned my mbp was back on osx, it auto-updated and restarted to osx. Which was fine, no work was lost. But when I wanted to go back to windows it wouldn't start. I currently do get the blue Windows logo, but after that it's just black and won't start at all. In order to get back (to osx) I have to force reboot. Has anyone else had troubles like this and knows a fix, or am I going to have to completely reinstall windows?