title: System.Windows.Forms namespace not recognized in Windows Service
body: <p>I've got a service that's acting up. It won't recognize the following namespace declaration:</p>
  
  <pre><code>using System.Windows.Forms;
  </code></pre>
  
  <p>What I most need from the Windows.Forms namespace is a WebBrowser control. Any ideas on how to get this working? Thank you.</p>