title: deploying a winform application using clickonce and iis fails
body: <p>I'm trying to deploy a winform application with IIS and ClickOnce. I can access the publish.htm page and the install even starts when I click on the provided link.
  However I get this error during the installation process:</p>
  
  <ul>
  <li>Downloading <a href="http://MyWebSiteUrl/.../Interop.SHDocVw.dll" rel="nofollow">http://MyWebSiteUrl/.../Interop.SHDocVw.dll</a> did not succceed.</li>
  <li>The remote server returned an error: (500) Internal Server Error.</li>
  </ul>
  
  <p>Can anybody help me out on this ?</p>
  
  <p>Thanks,
  Bruno</p>