I can get into it eventually, but it does it every time I try to update. For now I have updates disabled (just let it notify me when they are released) and I'm going to try to manually install all the updates. I just installed Windows 8 (upgrade) like a week ago, so I don't know when I would restore it to. I've tried the update troubleshooter, it claimed to fix it, but then it still did it.
Any more advice or help?