Short description of Disk Repair Data Recovery by Unistal 10.x: Disk Repair is logical bad sector removal and repair software that removes the logical bad sectors and repairs "Track 0 Bad Disks". Bad sectors are a major problem in hard disks, which are found to be mainly logical in nature. Disk Repair is a utility to remove/repairs logically formed bad sectors from Hard Disks and Floppy Disks with FAT12, FAT16, FAT32, VFAT, NTFS and NTFS5 File system and all versions of MS Windows support.