How to solve the problem of BitLocker password loss in WINDOWS8 system

Solution

Decryption using the recovery key, if the recovery key is also lost, at least for a limited time is not cracked. Unfortunately, you can only reformat the disk partition.

Ensure that this recovery key is created the first time that BitLocker is enabled, otherwise you may lose access to the file permanently. If the computer has a Trusted Platform Module (TPM) chip, BitLocker will use it to seal the key used to unlock the encrypted operating system drive. When you start your computer, BitLocker asks the TPM to provide the drive's key and unlock it, and the following figure is the key recovery process: