public ActionResult ReporteBet()
        {
            var presupuestoActual = presupuestosManager.GetPresupuestoActual();

            // Template File
            string templateDocument =
                System.Web.HttpContext.Current.Server.MapPath("~/Templates/E01-ReporteBET.xlsx");

            var report = reportesManager.GetReporteBet(templateDocument, presupuestoActual.Id);

            return(File(report.ToArray(), "application/octet-stream", string.Format("SOS-ReporteBET-{0}{1}{2}.xlsx", DateTime.Now.Year, DateTime.Now.Month.ToString().PadLeft(2, '0'), DateTime.Now.Day.ToString().PadLeft(2, '0'))));
        }