title: SignTool error: SignerSign() failed." (-2147024885/0x8007000b) when signing msi file
body: <p>We recently purchased an <code>EV Code Signing Certificate</code>.
  I followed instructions and I can successfully sign our built <code>applications (exe files)</code>, our <code>libraries (dll)</code>.
  However, I can't sign our setup <code>packages (MSI files)</code>, I always get this error:</p>
  
  <blockquote>
    <p>SignTool Error: An unexpected internal error has occurred. Error
    information: "Error: SignerSign() failed." (-2147024885/0x8007000b)</p>
  </blockquote>
  
  <p>I don't see anything in Event Viewer.
  I am really stuck here, I don't not understand how same command could work for certain file types and not for msi files.</p>
  
  <p>Thanks in advance for your help!</p>