The tool makes the machine more efficient to run performance intensive apps and programs. Soon after the first Intel-based Mac was released, Apple launched BootCamp, a tool that allows the Mac users to install and boot the machine into Windows natively along with existing MacOS. It also suggests a third-party Mac data recovery tool to recover data from NTFS based BootCamp Partition. Summary: The post describes some manual method to repair C drive in Windows OS and summarizes the procedure to repair Bootcamp Partition on Mac hard drive.