title: .NET ClickOnce Signing results in "Unknown Publisher"
body: <p>I am working on deploying a ClickOnce Application build on .NET 4.5
  Here are the facts:</p>
  
  <ol>
  <li>I have a valid Comodo Authenticode Certificate</li>
  <li>The certificate is installed in my local cert store</li>
  <li>The project properties for "Signing" tab show that the certificate should be used for signing the manifest (I'm not even yet trying to sign the Assemblies for .NET)</li>
  <li>The proper timestamp server URL is entered for comodo</li>
  <li>On the Publish tab, the settings are very typical:</li>
  <li>Publish to a UNC path</li>
  <li>Installation folder is a URL mapped to that path in IIS</li>
  </ol>
  
  <p>However, no matter what I do, when I use the "Publish Now" button to actually publish the ClickOnce application, all of the file get published, but when I download the "Setup.exe", it ALWAYS says "Unknown Publisher".</p>
  
  <p>Any ideas on what I'm doing wrong?  I have been researching this for several weeks and I have read through enough to believe that I'm doing it "correctly", but I just must be missing some small checkbox or setting, or something of course.</p>
  
  <p>Any help appreciated.</p>
  
  <p>-- W.G.</p>