title: Windows 7 IIS Manager missing "Add Roles and Features" option
body: <p>I'm trying to follow <a href="https://stackoverflow.com/questions/20048486/http-error-500-19-and-error-code-0x80070021">the instruction</a> to resolve an 500.19 error. However, I'm missing the "Add Roles and Features" option. </p>
  
  <p>This is what my UI looks like:</p>
  
  <p><a href="https://i.stack.imgur.com/hLr4X.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hLr4X.png" alt="enter image description here"></a></p>
  
  <p>Where is the Add Roles option? </p>