asp.net c# google api Documents - 401 Unauthorized
<p>I have this code</p>

<pre><code>DocumentsService vService = new DocumentsService("test");
vService.setUserCredentials("vUserName", "vPassword");
RequestSettings vSettings = new RequestSettings("test");
DocumentsRequest vDocReq = new DocumentsRequest(vSettings);
Feed&lt;Document&gt; vFeed = vDocReq.GetEverything();
foreach (Document d in vFeed.Entries) {
  lbxDocumente.Items.Add(d.Title + " " + d.Author);
}
</code></pre>

<p>Why do I get this exception?</p>

<blockquote>
  <p>System.Net.WebException: The remote server returned an error: (401) Unauthorized</p>
</blockquote>
