title: Microsoft Edge prompts for authentication when debugging
body: <p>I'm using Visual Studio 2015 on a Windows 10 machine in a domain environment where I am not a local admin on the development PC.  When I press F5 to start debugging my MVC project with Microsoft Edge I get a Windows Security prompt asking for credentials.  I enter my domain account credentials (the one I am already to logged into the PC with) and my page displays.</p>
  
  <p>As I understand it, IIS Express uses my local credentials anyway so why am I being prompted for username and password every time I press F5?  It's very frustrating and previously I gave up and decided to use Internet Explorer instead but now that I have a new PC and still have this issue I'm wondering if there could be some checkbox that I can tick somewhere before I go insane.</p>