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

1. Right click your solution in Visual Studio -> click Clean Solution
2. Remove all files under your \Project\bin\ folders
3. Rebuild your solution in Visual Studio Cheers.