If your BitLocker key is not working, there are a few steps you can take to try to recover your data:
- Check Recovery Options: Ensure that you have the correct recovery key. The recovery key can be saved to a USB device, printed, or stored in Microsoft Entra ID or Active Directory. If you have saved it in one of these locations, you can retrieve it from there.
- Use BitLocker Repair Tool: If you cannot unlock the drive with the recovery key, you can use the BitLocker Repair Tool (
repair-bde.exe). This tool can help recover encrypted data from severely damaged drives. However, it is important to note that the drive must be encrypted with BitLocker, and you should have the BitLocker key package available to assist in the recovery process. - Seek Helpdesk Assistance: If you are part of an organization, contact your IT helpdesk. They may have procedures in place to retrieve recovery information securely.
- Try Alternative Recovery Methods: If the drive is not responding, consider using the Windows Recovery Environment (Windows RE) to repair Windows before resorting to the BitLocker Repair Tool.
If you have exhausted these options and still cannot access your data, it may be necessary to consult with a data recovery professional.
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