Recovering data from badly encrypted external hard disk with BitLocker

Copper Contributor

Good afternoon,

First of all, thank you in advance for your dedication to solve our problems.

Having said that, I will describe my problem. A week ago, I tried to encrypt an external hard drive with 500GB (which contains family photos that I don't have copies of), and when it was at 4%, it stopped and locked up the computer. When I restarted, it asked for the password, and upon entering it, it said that it had been unlocked successfully, but when I tried to access the disk, it locked up and didn't let me access it.

From the command prompt, it gave me this information:

C:\Windows\System32>manage-bde -status

BitLocker Drive Encryption: Configuration Tool version 10.0.22621

Copyright (C) 2013 Microsoft Corporation. All rights reserved.

Volume E: [Unknown Label]

[Data Volume]

 

Size: Unknown GB

BitLocker Version: 2.0

Conversion Status: Unknown

Percentage Encrypted: Unknown%

Encryption Method: AES 128

Protection Status: Unknown

Lock Status: Locked

Identification Field: Unknown

Automatic Unlock: Disabled

Key Protectors:

Password

Numerical Password

External Key

External Key

I tried to repair it from the command prompt with repair-bde, but it gave me an error.

C:\Windows\System32>repair-bde E: D: -pw -Force

BitLocker Drive Encryption: Repair Tool version 10.0.22621

Copyright (C) 2013 Microsoft Corporation. All rights reserved.

 

Type the password to unlock this volume:

Starting BitLocker metadata search.

 

Examining boot sectors for metadata pointer: 100%

Examining sector boundaries for metadata: 1%

LOG ERROR: 0xc0000037

Failed to read sector at offset 276943360. (0x00000017)

LOG ERROR: 0xc0000037

Failed to read sector at offset 276943872. (0x00000017)

LOG ERROR: 0xc0000037

Failed to read sector at offset 276944384. (0x00000017)

LOG ERROR: 0xc0000037

Failed to read sector at offset 276944896. (0x00000017)

Can you help me repair the hard drive and not lose the information?

Thank you.

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