title: Class not registered when I try to run setup
body: <p>I created a setup by Advanced Installer software for my program that I've written by c#. I installed my program on VMWare Windows7.</p>
  
  <p>When I try to run it this message is displayed:</p>
  
  <p><img src="https://i.stack.imgur.com/efAyh.png" alt="Class not registered"></p>