title: QtDbus is not working in Qt5.4.1 on Windows 7
body: <p>When I run the Qt Creator dbus examples, they couldn't run, is there any settings or stuff for working QtDbus module or any prerequistics?</p>
  
  <p>for example in <code>chat</code> project:</p>
  
  <pre><code>if (!QDBusConnection::sessionBus().isConnected()) {
      qWarning("Cannot connect to the D-Bus session bus.\n"
               "Please check your system settings and try again.\n");
      return 1;
  }
  </code></pre>
  
  <p>returns <code>1</code> and program terminated.</p>