Option 1. Attach the encrypted drive on another Windows 10 PC and then double click on the drive and type the recovery key to unlock it. After unlocking the drive, follow the instructions at case-1 to turn off the bitlocker encryption.
Option 1. Attach the encrypted drive on another Windows 10 PC and then double click on the drive and type the recovery key to unlock it. After unlocking the drive, follow the instructions at case-1 to turn off the bitlocker encryption.