To register your copy of Punch! Professional Home Design Platinum (including legacy builds like version 12), you must use the official authorization process provided by the manufacturer.
If you encounter errors like "Unable to save registration info" or if the registration screen fails to appear, try these verified solutions:
Authorization Code: Upon first launch, you are prompted to enter your Name, Organization, and Serial Number.
Retrieve Serial Number: If you have lost your number, it can typically be found in your original order confirmation email or by logging into your Punch! Software account. For currently installed software, check Help > About to see the registered serial number. Maintenance and Updates
: If the dialog doesn't show, try disabling your antivirus/firewall temporarily or reinstalling the software. Prompted for Activation Every Time