Software Deployment

Good morning, Just wondering if anyone has a solution for the following issue. I'm using the vendor supplied MSI to deploy the app however, the problem is that when the app is ran for the first time, a registration dialog comes up wanting me to register it. To keep it simple, I want to choose the "12 or Younger" option. The problem is that I cannot find where it writes my selection to, so I can pull it into the MST. Or, bottom line is that I need the registration dialog box to go away. Any input would be greatly appreciated. Thanks!