

Here, MiniTool Partition Wizard, a professional partition magic developed by a famous software development company based in Canada, is recommended here. Now, you might be wondering: How to rebuild MBR effectively to unlock drive Windows 10/8/8.1? So you can try rebuilding MBR to see whether this can fix the Windows locked hard drive error.

Once the master boot code is damaged or corrupted, you are very likely to receive "The drive where Windows is installed is locked" error message when booting or refreshing computer. It contains a small amount of executable code called the master boot code, the disk signature, and the partition table for the disk.Īnd the master boot code scans the partition table for the active partition, finds the starting sector of the active partition, loads a copy of the boot sector from the active partition into memory, and transfers control to the executable code in the boot sector. MBR (master boot record) is a special type of boot sector at the very beginning of partitioned computer mass storage devices. 6 Solutions - The Drive Where Windows Is Installed Is Locked Method One: Rebuild MBR with MiniTool Partition Wizard Bootable CD Next, let's see how to unlock a hard drive to fix this error. )Īfter knowing causes, you may ask: Windows drive is locked how to unlock Windows 10/8/8.1. ( Note: here, I guess you might be interested in this post: 4 Ways to Fix Boot Configuration Data File Is Missing.

