SignalR 1.1.3

Get SignalR version 1.1.3 library by NuGet

install-package Microsoft.AspNet.SignalR -Version 1.1.3

Register your hubs in global.asax before registering routes

protected void Application_Start()
{
     RouteTable.Routes.MapHubs();
     ...
     RouteConfig.RegisterRoutes(RouteTable.Routes);
}