title: Update software without admin rights and access the registry
body: <p>I have a .NET application that still uses the registry. I would now like to do updates without the user being administrator and without changing the group policy object. During the update process I need access to the registry. The initial installation of the application can be done by an admin.</p>
  
  <p>Is there any possibility to achieve this goal? Could I use a certifcate for this?</p>