title: How can i remove URLmapping when i already public to IIS
body: <p>In my web.config, I setting like below because i want redirect to ~/layout/asp</p>
  
  <pre><code>&lt;urlMappings enabled="true"&gt; 
  &lt;add mappedUrl="~/layout/asp" url="~/"/&gt;
  &lt;/urlMappings&gt;
  </code></pre>
  
  <p>But later, i don't want redirect anymore, i was delete above code in web.config and public to IIS but it still redirect to  layout/asp<br>
  I think IIS is save my setting 
  It working correct when i run on debug environment in visual studio</p>