HTTP Error 404.0 - Not found - IIS

When I make a AJAX request, the strange thing is that when I run it locally it works perfectly but when I upload it to IIS it throws me the following error.

  

HTTP Error 404.0 - Not Found

     

Details:

     

Module: IIS Web Core
  Notification: MapRequestHandler
  Controller: StaticFile
  Error code: 0x80070002
  Route: http://15.15.1.159:80
  Physical path: C: \ Users \ admwebsrvs \ Documents \ webservices \ Home \ GetUsers
  Login method: Anonymous
  User login: Anonymous

RouteConfig.cs :

public static void RegisterRoutes(RouteCollection routes)
{
    routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

    routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional}
    );
}

HomeController.cs :

[HttpGet]
public String GetUsers()
{
    List<User> lista = new List<User>();

    var usersArray = GetUserFromFile(WITH_ID);

    if (usersArray == null)
        return "No se ha podido recuperar la información del servidor";

    return usersArray.ToString();
}

Petition AJAX :

function loadTable(){

    vm.dtOptions = DTOptionsBuilder.fromFnPromise(function () {
        var defer = $q.defer();
        onLoader();

        $http.get('../Home/GetUsers').then(callbackUsers);

        function callbackUsers(result) {
            defer.resolve(result.data);
            $scope.users = result.data;

            offLoader();
        }
        return defer.promise;

    }).withBootstrap()
      .withPaginationType('full_numbers')
      .withOption('createdRow', createdRow);

    vm.dtColumns = [

        DTColumnBuilder.newColumn('firstname').withTitle('Nombre'),
        DTColumnBuilder.newColumn('lastname').withTitle('Apellido'),
        DTColumnBuilder.newColumn('email').withTitle('Correo'),
        DTColumnBuilder.newColumn('username').withTitle('Usuario de Red'),
        DTColumnBuilder.newColumn('id').withTitle('Id').notVisible(),
        DTColumnBuilder.newColumn('id').withTitle('Actions').notSortable()
            .renderWith(actionsHtml)
    ];
}