Quote Originally Posted by HenrikOlsson View Post
In your PBP installation folder you should have program called meLabsReg.exe and document called melabsreg.pdf - check those out. But again, the license allows you to have PBP activated on up to 3 machines so unless you already have it on 3 machines I'd get it working on the new machine first and THEN try to deactivate on the old one.
AND ...

Once you have launched meLabsReg.exe in the old Win XPmachine ... you will see your activation Key number !!!

just copy and paste it into your Win11 installation ( need to run meLabsReg.exe on the W11 computer )

Alain