I just received my computer back from a mail in repair and they wiped my HD I had my hard drive backing up but than fed ex knocked on the door to pick up the computer so I pulled out the cable prematurely! Now that I have the computer back I am trying to restore the portion that was backed up before I sent it out and the only file on the HD is 2011-12-28-180844.inProgress inside Backup.DB! How do I decrypt this?