How to solve the loss of BitLocker password in Windows8 system

Solution
Decrypt using the recovery key, if the recovery key is also lost, it is unbreakable for at least a limited time. Unfortunately, you can only reformat the disk partition.
Make sure to create this recovery key the first time you enable BitLocker; otherwise, you may permanently lose access to the file. If your computer has a Trusted Platform Module (TPM) chip, BitLocker will use it to seal the keys used to unlock the encrypted operating system drive. When you start your computer, BitLocker asks the TPM will provide the key to unlock the drive and its lower figure is a key recovery process: