I\'m creating an Intranet site in ASP.NET MVC 3 Beta and would like to use Windows Authentication exclusively. In addition, I\'d like to use the Visual Studio Development Se
I had exactly the same problem. Turns out there was a change in MVC 3 (fairly well hidden, too) that has Forms authentication automatically enabled by default, in order to disable it add the following line to your root Web.config file, under the appSettings key...