title: iOS syncing error 0xE8000004 when syncing big in-house app via iTunes
body: <p>I have a very large IPA file for an enterprise app, when trying to sync via iTunes I get this error, mac or PC, it doesn't matter.  </p>
  
  <p>The app installs and runs fine from Xcode, but the IPA is 6.7GB.  I could not find any size restriction guidelines except the 2GB app store limit, and iTunes doesn't complain about the app size but it will not sync the file.</p>
  
  <p>All I can find on this error is various USB connectivity issues, the app runs fine if not installed via iTunes but through Xcode.</p>