Locking software are full proof and unbreakable. They are made that way so that nobody can break into it. People who purchase them expect that the software will be 100% safe. They have been developed to provide the most comprehensive and robust defense against any data-theft threat. One of the key defense features the application provides is removing any backdoors to this protection.
If it was otherwise, if there was a way, the people who designed the software would go bankrupt.
I suggest that you contact the editor from whom you purchased the software and ask for assistance. Have your licence key at hand as you will be asked for it.