Crystal Reports for Visual Studio 2013 ( ASP.NET Web Form ) – CrystalReportViewer Navigation Button not working

Crystal Reports for Visual Studio 2013 ( ASP.NET Web Form ) – CrystalReportViewer Navigation Button not working

   Report.aspx
 
   … …
 
   <CR:CrystalReportViewer ID="SoccerReportViewer" runat="server" AutoDataBind="true" />
 
   … …
 
   Report.aspx.cs
 
   using CrystalDecisions.CrystalReports.Engine;
   using System.Data;
   using System.Data.SqlClient;
 
   protected void Page_Init(object sender, EventArgs e)
   {
      ReportDocument rd;
 
      if (!Page.IsPostBack)
      {
         rd = new ReportDocument();
         rd.Load(Server.MapPath(@"~\Report\Player.rpt"));
         rd.SetDataSource(this.getDataTable());
 
         Session["ReportDocument"] = rd;
      }
      else
      {
         rd = (ReportDocument)Session["ReportDocument"];
      }
 
      this.SoccerReportViewer.ReportSource = rd;
   }
 
   private DataTable getDataTable()
   {
      … …
   }