title: xxx is not a valid virtual path?
body: <p>I use <code>XmlDataSource</code> like this  : </p>
  
  <pre><code>&lt;asp:XmlDataSource ID="xmlDataSource1" runat="Server" DataFile="https://myurl.xml" &gt;&lt;/asp:XmlDataSource&gt;
  </code></pre>
  
  <p>as a datasource to my <code>rotater</code> control.</p>
  
  <hr>
  
  <p>but i get the following exception all the time :</p>
  
  <blockquote>
    <p><a href="https://myurl.xml" rel="nofollow">https://myurl.xml</a> is not a valid virtual path.</p>
  </blockquote>
  
  <p>Although i tried the link externally and there's an xml file </p>