I was ripping it to desktop. I don't know if it deleted the contents upon crashing but it sure looks that way... Ugh, I'm gonna be sick.
... Ouch.
Did you check the recycle bin?
Otherwise, you might check out Win 8's File History option.
That should keep backups of your Desktop, if it's turned on.
(Of course, if you're like me, you never turned it on, and this is the one new feature that isn't turned on by default it seems)