Actian PSQL V12 Server Engine License Key

In the process of moving my programs to a different drive on the same server, I have "lost" my license key.  I can open Sage Desktop but get an error message - The Sage Pervsavie License Service is not running.  Run Sage System Verifier as an administrator to resolve this problem."   I have run as an administrator and it validates but I get am getting the message.  I had deleted Sage programs (18.4) before installing 20.3.  I think I may have inadvertently deleted my license for Actian.   Is there any way to recover the key?

I have followed the steps in 23720  - Option 4 is where I realized my key is not present.  Any help would be greatly appreciated!!