If the status is returned as locked, you must use the following command to unlock it using your recovery password:.In the command prompt, use the following command to check the BitLocker status of the C: Drive:.The sequence is Advanced options > Troubleshoot > Advanced options > Command prompt. You should be presented with a menu that will let you get to a command prompt. On the page where you are asked to enter the recovery key, select the Skip this drive link at the bottom.Work around To Unlock To terminate this BitLocker recovery loop, BitLocker must be suspended from within WinRE.
When the key is entered (even when registered in Active Directory), BitLocker reports the key was accepted and the unlock was successful, but then prompts you to reenter the key again.
BitLocker may fail to unlock when the key is entered.