This is nothing to do with Plus!, nor is it due to a file being corrupt/ in use.
quote:
Originally posted by Lebby
All my files are encrypted with the window thing (right clic on folder --> properties --> advance --> chec: Encrypt contents to secure data)
That's your problem. If I understand correctly from what I have read online,the only person who can have access to files protected with that is the original user who created it, thus if you formatted the drive with that account on, I don't think (although I'm not 100%) that there is way of getting it back...
But as I said, I'm not 100% certain, so don't delete them yet as someone else may be able to provide more help