title: No success with createFileAtPath ("No such process")
body: <p>I'm having a problem saving some data to file.  The following line returns a NO:</p>
  
  <pre><code>[self.fileManager createFileAtPath:fileString contents:photoData attributes:nil];
  </code></pre>
  
  <p>The error code is 3 and the error message is "No such process."  The <code>fileString</code> variable points to a filename (e.g., "file://localhost/var/mobile/Applications/... /Library/Caches/photos/2-86290") and <code>photoData</code> is an NSData variable (though a mouseover during debugging tells me it's actually an NSConcreteData variable).</p>
  
  <p>Thanks for reading!  Any ideas on this would be terrific.</p>