title: Data at the root level is invalid
body: <p>I have the following XML document:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;Offices id="0" enabled="false"&gt;
    &lt;office /&gt;
  &lt;/Offices&gt;
  </code></pre>
  
  <p>When I try to access it through C#:</p>
  
  <pre><code>XmlDocument doc = new XmlDocument();
  doc.LoadXml(HttpContext.Current.Server.MapPath("officeList.xml"));
  </code></pre>
  
  <p>I get this error: </p>
  
  <blockquote>
    <p>Data at the root level is invalid. Line 1, position 1.</p>
  </blockquote>
  
  <p>What is wrong with this line?</p>