Registration in Catalina

I just did a clean install of Catalina and then installed TotalFinder 1.12.2. When I enter my registration information it does not accept it. How do I recover my registration information or overcome this problem?

In support discussions there was a suggestion to restart the Finder and TotalFinder. I have already done that.
Thanks.
==Tamer

Please send me an email to support@binaryage.com. You are probably using slightly different license name.