I've created a test certificate and installed it on a Vista computer. It is part of a Windows domain. I am using that to sign my code and sign the msi. When I double-click on the msi to begin the installation, it does correctly show that the msi has been signed. However, I'm still getting the "unidentified publisher" UAC pop-up once I get to the "Installing [Application]" screen. Am I doing something wrong? This appears to be preventing me from doing silent updates in Vista as well.
I am using AI 5.1.1.