title: my wcf services only show directory listing and no wsdl
body: <p>I have a few wcf services created a number of ways.</p>
  
  <p>all of them only display the directory listing when i browse to them.</p>
  
  <p>(I fixed the part about authentication)</p>
  
  <p>Also I have very nice mex settings for all of them as well.</p>
  
  <p>it seems to me that there should be a file in the service location to browse to?</p>
  
  <p>its especially annoying that I can't display a wsdl file despite the mex settings.</p>