title: Check and Remove Unsupported Architecture [x86_64, i386] in IPA / Archive
body: <h1>Problem:</h1>
  
  <p>While submitting the app to the App Store the following error is reported:</p>
  
  <p><code>
  Unsupported Architecture. Your executable contains unsupported architecture '[x86_64, i386]
  </code></p>
  
  <h1>Questions:</h1>
  
  <ol>
  <li><p>How can the above error be resolved ?</p></li>
  <li><p>How can I check the architectures used by the archive or IPA ?</p></li>
  <li><p>How can I ensure that the <code>Release</code> archive doesn't include <code>x86_64</code> and <code>i386</code> (simulator architectures).</p>
  
  <ul>
  <li>Is it only possible through script or is there is a setting in <code>Build Settings</code> or else where ?</li>
  </ul></li>
  </ol>