title: Response 401 when using Credentials AND proxy (calling web service)
body: <p>I using VB.NET 2.0.</p>
  
  <p>I am trying to call a web service. This web service requires authentication. So, I am able to execute the web service when using Credentials only. But, when I add a local proxy (I tried with ezProxy Manager) I get a 401 error.</p>
  
  <p>I need to get this working with a proxy as well. Any ideas why this may fail?</p>