Visual Studio 2015 can't start IIS Express

Question

When I am trying to run an ASP.Net Core project in Visual Studio 2015, a Microsoft Visual Studio dialog appears \"The project doesn\'t know how to run the profile IIS Expres

Answer 1

In visual Studio 2017, i fixed this error by doing the following two steps. I went to add or remove a program in windows, and deleted everything ending with ".net". I then reinstalled them in the visual studio installer. Then loading the project again produced a new error, which condiosluzverde provided the solution to here: How Can I Fix the Microsoft Visual Studio Error: "Package Did Not Load Correctly"?