title: How do I connect to HP Quality Center?
body: <p>I am trying to write a program that will delete users from HP Quality Center if the username is not in the Active Directory in C#.  I have seen articles and posts saying that you should use OTA and TDAPIOLELib, these aren't available for me to reference in Visual Studio 2012.  </p>
  
  <p>Is there another way to access HP QC?</p>
  
  <p>Thanks!</p>