If you cannot access your hard drive due to The drive protected by BitLocker is already unlocked error, use these proven fixes.

If you're running Windows, you've probably run into the BitLocker Recovery screen at some point. Here's everything you need to know about the Microsoft program.

By suspending BitLocker encryption, you can temporarily unlock the drive at startup, so the firmware update can be applied successfully. To suspend BitLocker, follow these steps: Open Control Pane l.