+ 1 Votes TestDisk gechurch January 20, 2013 at 9:18pm PST I suggest TestDisk. Assuming the partition is NTFS, there will be a mirror copy of the MFT in the middle of the drive that can be used to recover from. From the TestDisk web site: "Repair An NTFS MFT The MFT (Master File Table) is sometimes corrupted. If Microsoft's Checkdisk (chkdsk) failed to repair the MFT, run TestDisk. In the Advanced menu, select your NTFS partition, choose Boot, then Repair MFT. TestDisk will compare the MFT and MFT mirror (its backup). If the MFT is damaged, it will try to repair the MFT using the backup. If the MFT backup is damaged, it will use the main MFT. If both MFT and MFTMirr are damaged and thus cannot be repaired using TestDisk, you might want to try commercial software like Zero Assumption Recovery, GetDataBack for NTFS or Restorer 2000."