I\'m having this error trying to debug my ASP.NET MVC app. I\'ve set the app to \"Use Local IIS Web server\", and selected ASP.NET as the debugger. Running the site without debu
Also, be sure that the URL you're configuring in Visual Studio matches your Host Headers (Edit Bindings) in IIS. This tripped me up for about an hour this morning before I realized my very stupid error.