title: Error when installing Visual Studio 2013 Ultimate - Microsoft Visual C++ 2013 x64 Minumn Runtime - 12.0.21005
body: <p>I get these error messages when trying to install MS Visual Studio 2013 Ultimate Edition on a Win 7 Pro machine from an ISO installation file.</p>
  
  <p>Do you know how t ofix it?</p>
  
  <p><strong>ERROR:</strong></p>
  
  <pre><code>Microsoft Visual C++ 2013 x64 Minumn Runtime - 12.0.21005 
  The form specified for the subject is not one supported or known by the specified trust provider.
  </code></pre>
  
  <p><strong>WARNING:</strong></p>
  
  <pre><code>  The form specified for the subject is not one supported or known by the specified trust provider.
  </code></pre>
  
  <p><strong>WARNING:</strong></p>
  
  <pre><code>  The form specified for the subject is not one supported or known by the specified trust provider.
  </code></pre>