Elmah not working with asp.net site

Question

I\'ve tried to use elmah with my asp.net site but whenever I try to go to http://localhost:port/elmah.axd I get resource not found exception. My web.config is given below.

Answer 1

This line was missing when I installed using NuGet (VS 2013, IIS 8.0):

Adding it solved the 404 error problem.