title: Windows Authentication with system.windows.forms.webbrowser
body: <p>I have a .net control that inherits from system.windows.forms.webbrowser, it navigates to a url and extracts some data.</p>
  
  <p>The server it navigates to has now changed to use Windows Authentication and now all of the requests fail with a 401 unauthorized.</p>
  
  <p>Is there anyway to tell the system.windows.forms.webbrowser object to use Windows Authentication?</p>