Asp.net web api exception only after deploying at IIS : A route named 'HelpPage_Default' is already in the route collection

Question

I\'ve read this question and tried the solutions mentioned there but I\'m getting this exception only after i published the application to IIS of a remote server. In my loca

Answer 1

I had this same issue and tried multiple proposed solutions from different threads with similar issues and got nowhere.

I finally just checked out a clean copy of the solution from team explorer and that fixed it for me.