title: MVC4 deployment in IIS7.. 500 internal error
body: <p>I have MVC4 which is running fine my local IISExpress. Today My admin created brand new Dev server and created new web application under default website. I have published same code into that webapplication folder. when I typed <code>http://dev.company.com/iapps/vol</code> it blows up <code>500 - Internal server error</code></p>
  
  <p><img src="https://i.stack.imgur.com/S1liy.png" alt="enter image description here"></p>
  
  <p>How can I troubleshoot this? </p>