Hello Alicia Brewer1,
regarding the issue you are experiencing, please try the following steps:
- Make sure that you're entering the correct recovery key. Double-check the key to ensure that you're not mistyping any characters.
- If you're still having trouble, try using a different keyboard to enter the recovery key. Sometimes, certain keys on a keyboard may not work properly, which can cause issues when entering the recovery key.
3.You need to retrieve your BitLocker recovery key by following the steps in Finding your BitLocker recovery key in Windows - Microsoft Support.
Best regards,
Lei