[Solved] How to solve "Bitlockr drive not accessible, parameter incorrect" issue

I received error message: D drive is not accessible, the parameter is incorrect when opening it. D drive was encrypted by Bitlocker. How to solve "Bitlocker drive not accessible, parameter incorrect" issue and access data stored in it, can anyone help me plz?

Bitlockker drive is not accessible, parameter is incorrect

In this situation, the file system of Bitlocker encrypted drive is corrupted so that we receive the error message "Bitlockr drive not accessible, parameter incorrect" and cannot access the data stored in it. Following are two steps to solve "Bitlockr drive not accessible, parameter incorrect" issue.

Step 1: Recover data from inccessible Bitlocker encrypted drive

As a professional Bitlocker data recovery software, M3 Bitlocker Recovery can recover data from inaccessible Bitlocker encrypted drive, recover data from formatted Bitlocker encrypted drive, recover data from deleted or lost Bitlocker partition, recover data from failing Bitlocker encrypted drive, recover data from RAW Bitlocker encrypted drive, recover data after Bitlocker encryption/decryption failed, etc.

Tutorial to recover data from inaccessible Bitlocker encrypted drive

1. Download, install and launch M3 Bitlocker Recovery on your computer.

2. Select the inaccessible Bitlocker encrypted drive you want to recover data from and then click Next.

M3 Bitlocker Recovery to recover data from inaccessible Bitlocker encrypted drive

3. Enter the password or 48-digit recovery key

Enter password to decrypt data from inaccessible Bitlocker encrypted drive

4. M3 Bitlocker Recovery is scanning the data from inaccessible Bitlocker encrypted drive.

Recover data from inaccessible Bitlocker encrypted drive

5. After the data is found from inaccessible Bitlocker encrypted drive, please select them and click "Recover" to start recovery.

Step 2: Fix "Bitlockr drive not accessible, parameter incorrect" error by reformatting

After data recovery from inaccessible Bitlocker encrypted drive, we can fix "Bitlockr drive not accessible, parameter incorrect" error by reformatting with following method:

1. Right click inaccessible Bitlocker encrypted drive in My Computer or Disk Management.

2. Select "Format..." from right-click menu.

3. Enter the related information about format.

4. Click Start button to format inaccessible Bitlocker encrypted drive, the "Bitlockr drive not accessible, parameter incorrect" issue will be fixed and inaccessible Bitlocker encrypted drive will be accessible again after format completes.

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