Locking software are full proof and unbreakable. They are made that way so that nobody can break into it and 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 design 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.