title: Xcode 5 fails to launch app with error: failed to launch '/path/to/.app' -- Busy
body: <p>I am using XCode 5, with an iPhone 5s as the dev device.  Every other time I run the app I get a pop that says "Could not launch [app name] \n busy".  My iPhone 5s then appears to crash and the only way it will respond is if I hold the home and lock button until it resets.</p>
  
  <p>The application is a single view application, the only thing I have done is added the Parse.framework from <a href="https://parse.com/">here</a> and used</p>
  
  <pre><code>[Parse setApplicationID:appID clientKey:clientKey];
  [PFAnalytics trackAppOpenedWithLaunchOptions:launchOptions];
  </code></pre>
  
  <p>In applicationDidFinishLaunchingWithOptions, along with some UI that isn't hooked up to anything.</p>
  
  <p>I'm not sure if this has to do with Parse or possibly the App settings.</p>
  
  <p>So to be clear, the behavior is:</p>
  
  <p>Fresh reset > Build and Run application on iPhone 5s > application runs fine > Build and Run application on iPhone 5s > application appears to launch but screen remains black and iPhone is no longer responsive except the screen will turn off when the lock button is pressed (but not back on) > Build and Run application on iPhone 5s > XCode says "could not launch app - busy" > hard reset iPhone</p>
  
  <p>When I run this on the 64-bit simulator it works fine.</p>
  
  <p>Edit 1:</p>
  
  <p>I have tested with multiple applications now that we know work on multiple other devices (iPhone 5, iPhone 4, iPhone 4s) and the simulators.  I don't have another iPhone 5s so it is hard to compare exactly but everything crashes my 5s..</p>