YNICTE/FO/Global.asax.cs

using System.Net;
using System.Web.Mvc;
using System.Web.Routing;
using NP.Base.Popbill;
using Spring.Web.Mvc;

namespace FO
{
    public class MvcApplication :  SpringMvcApplication
    {
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);            
            MvcHandler.DisableMvcResponseHeader = true;
            PopbillConfig.StartTaxinvoiceService();

            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
        }
    }
}