My computer almost died. I got the Windows 7 "User Profile Cannot be Loaded" error. My forst thought was "Well, I'm screwed." But, after following a tutorial on YouTube, I managed to delete literally everything on my profile. Great.

It was only after I restored it to about a week ago I was able to get back on track. I lost a few planes and some other data, but it's nothing that can't be redone. I only hope thid doesn't happen again.