- Open the table qu_g_settings which is located in the database of your Post Affiliate Pro (PAP) installation on your server. Remove the value of LICENSE, replace the value of LICENSE_CODE with your new license code and save the file.
- Open your Merchant panel. You will get an Invalid license warning screen. Now enter your new license ID and click update license.
- After successful license validation you will be prompted to restart the application. Click "yes" and after the application reloads, you can run the upgrade.
Before you upgrade PAP to PAN, you have to upgrade PAP to the version 184.108.40.206 or newer, otherwise you will get error messages.