title: routing in asp.net with html page
body: <p>i have a about.html page in my application.</p>
  
  <p>i want to give this page routing for that i use this code in global file</p>
  
  <pre><code> RouteTable.Routes.MapPageRoute("AboutUs", "aboutus", "~/about.html");
  </code></pre>
  
  <p>but it gives me error like </p>
  
  <p>There is no build provider registered for the extension '.html'. You can register one in the  section in machine.config or web.config. Make sure is has a BuildProviderAppliesToAttribute attribute which includes the value 'Web' or 'All'.</p>
  
  <p>can anyone help me to give routing to this html page in asp.net not in mvc</p>
  
  <p>thanks in advance</p>