title: TFS 2012: cant set 80 port to web access
body: <p>When I add new binding to 80 port for TFS web access App on IIS:
  <img src="https://i.stack.imgur.com/bMKvZ.png" alt="enter image description here" /></p>
  <p>my build service does not work but:</p>
  <p><img src="https://i.stack.imgur.com/URgow.png" alt="enter image description here" /></p>
  <p>How can I fix my build service and save binding to 80 port? Or is there another way to get access to TFS WebAccess on 80 port?</p>