Purchased the Technician version of Tweaking (Order #15896689). Downloaded the trial version and it installed normally and it is running but fails repeatedly to accept the key provided in the purchase confirmation email to trigger the upgrade. The splash screen lower right asks to provide the key and register the program; that field label though refers to the Pro version, not the Technician version. I am supposing that the Technician version should register anyway.

What am I missing???  Thanks, Mike