title: How to interactive a silently installing msi? (Progress data and cancel it)
body: <p>For some reason, we are delivering a product with our own install GUI, that means, we will run the msi installation silently background.</p>
  
  <p>By using the MSI API "MsiInstallProduct", I can install the product silently, but I have no idea how can I get the progress data of this installation and how can I cancel it.</p>
  
  <p>Anyone has some ideas?</p>