title: Unable to launch IIS Express Web Server in VS 2013
body: <p>I have an application in MVC 4 using VS 2013.</p>
  
  <p>This is very strange,everything was working fine till last night but today morning when I started working and tried to run my application I found the following error:</p>
  
  <pre><code>Unable to launch IIS express web server.
  Failed to register URL"http://localhost:62707" for site...
  Access denied(0x80070005)
  </code></pre>
  
  <p>I searched regarding this since morning and I got solutions for this which I tried as:</p>
  
  <ul>
  <li>I deleted  IIS Express folder from my documents several times and
  tried running the application by reopening it but that dint work.</li>
  <li><p>I tried with changing the binding in applicationhost file from http
  to https. With this the  only thing that got changed is the error is
  now showing:</p>
  
  <blockquote>
    <p>Unable to launch IIS Express Web server.
        The start URL specified is not valid.</p>
  </blockquote></li>
  <li><p>I restarted my system many times as per some of the suggestion . Also
  my browser too .</p></li>
  <li>I tried ending the process for IIS Express from Task Manager.</li>
  </ul>
  
  <p>But nothing seems to be working for me and even after trying almost all of the possibilities for hours I kind of got stuck at this point.</p>