Wow! What did you do?! Okay, okay, I'm pokin' fun.
Go to My Computer, right click on your hard disk and
select Properties, under Tools there is an "Error-
Checking" option, click on Check Now and you will see a
windows asking you what you want to do, check whatever you
want, then click start, it will then tell you that you
need to restart the computer, do so. And as you're booting
up, Windows will do a check-disk and hopefully that should
solve it.
