title: Invalid info.plist - UIMainStoryboardFile or NSMainNibFile when sending an app to app store
body: <p>While sending an app to the app store I received a message stating:</p>
  
  <pre><code>"Invalid info.plist: the info.plist may contain either UIMainStoryboardFile or NSMainNibFile, but must not contain both keys"
  </code></pre>
  
  <p>After googling around it seems the consensus is to set the "main nib file base name" to "<code>MainWindow</code>" and also to set the "main storyboard file base name" to "<code>MainStoryboard_iPAd</code>". Both options we already have.</p>
  
  <p>The app is designed to run on both iPad and iPhone and the app contains two storyboard files, one for ipad and one for iphone. I cannot find any visible .nib or .xib to manipulate even if I found the correct answer.</p>
  
  <p>Does anyone have any hints on how to work around/fix this so the app will send?</p>
  
  <p>Thanks heaps!</p>