title: SGNewChannel error -9405 on Mac 10.9.1
body: <p>I am getting an error  –9405, <code>couldntGetRequiredComponent</code>, with</p>
  
  <pre><code>SGNewChannel(m_Grabber, VideoMediaType, &amp;m_Channel)
  </code></pre>
  
  <p>on Mac system 10.9.1. This code works on older systems.  Is anyone else having this issue?</p>
  
  <p><strong>Edit</strong> - Initialization code:</p>
  
  <pre><code>// standard SG initialization 
  err = OpenADefaultComponent(SeqGrabComponentType, 0, &amp;m_Grabber); 
  err = SGInitialize(m_Grabber); 
  err = SGSetDataRef(m_Grabber, 0, 0, seqGrabDontMakeMovie);
  </code></pre>