Unfortunately, nothing can be done here. If you lose you password, there is no way to decrypt or access your data. This is so because of the following reasons:

a. BestCrypt products use strong encryption algorithms. There are not any known ways to break the algorithms, except the brute-force attack. But even if you can combine all computing power in the world for a brute-force attack, it will require many billions years to break a 256-bit key algorithm. 

b. We didn't insert any backdoors to the BestCrypt software that would allow recovering the information about the password or encryption key. One can check it, using BestCrypt Development Kit.

All program codes related to encryption  are available through this document.