MS Identity and Access Tool MVC 4 <p>This VS 2012 extension is meant to allow me to add a local Development STS to my MVC application <a href="http://visualstudiogallery.msdn.microsoft.com/e21bf653-dfe1-4d81-b3d3-795cb104066e" rel="nofollow">http://visualstudiogallery.msdn.microsoft.com/e21bf653-dfe1-4d81-b3d3-795cb104066e</a></p> <p>I follow the very simple instructions e.g. Right Click the project name and select Identity and Access in the menu. Select your Identity Provider and the OK to apply the settings to your web.config.</p> <p>I run my MVC 4 application and it redirects immediately to login.aspx </p> <p>I'm guessing there are <strong><em>special</em></strong> instructions for MVC 4. </p> <p>What are they? </p> <p>Where do I find them?</p> <p><em>EDIT</em></p> <p>To be clear I have created a ASP.MVC 4 Internet application in visual studio 2012. Then I am using the Identity &amp; Access Tool to add a local development STS to Test my application.</p> <p>I am running the site on a local IIS Express</p> <p>When I debug the application I am redirected to </p> <blockquote> <p>localhost:11378/login.aspx?ReturnUrl=%2f</p> </blockquote> <p>This occurs even if I remove forms authentication as suggested in advice already given.</p>