If you have the BitLocker recovery key, you can unlock the BitLocker encrypted hard drive partition through the Control Panel. However, if your Windows OS is corrupted and you cannot boot into Windows ...

To fix the “Cannot install Windows, BitLocker Drive Encryption is enabled on selected partition” error, suspend BitLocker via Settings or Control Panel, or use your recovery key to unlock the drive.

If while trying to encrypt the Windows OS Drive and you encounter the error message The data drive specified is not set to automatically unlock for BitLocker – the ...