title: "The HTTP verb used to access this page is not allowed" on an .msi Download via a LinkButton
body: <p>Ive got a asp.net web application and have just added a a new link to allow users to download</p>
  
  <pre><code>&lt;asp:LinkButton ID="lnkDownload" runat="server" Text="Download" 
       PostBackUrl="/download/releases/program.msi" onclick="lnkDownload_Click" 
       ToolTip="Download"&gt;
  &lt;/asp:LinkButton&gt;
  </code></pre>
  
  <p>But when I click the link I get
  HTTP Error 405 - The HTTP verb used to access this page is not allowed.</p>
  
  <p>I assume I need to change some setting in IIS (IIS 6) any one know what ?</p>