how sloved error 404 in routing

See more:

ASP.NET

iam using ASP.NET Routing
but i have this broblem when click.

HTTP Error 404.0 - Not Found
The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

http://localhost:7777/ReDownload/1141/1141.doc[^]

void RegistreRoutes(System.Web.Routing.RouteCollection routes)
      {
          routes.MapPageRoute(
              "products-browse", "ShowInfCourse/{id}/{name}", "~/ShowInfCourse.aspx");
          routes.MapPageRoute(
              "products1-browse1", "ReDownload/{id}/{name}", "~/ReDownload.aspx");

<asp:TemplateField HeaderText="test">
                                    <ItemTemplate>
                                        <asp:HyperLink ID="Fsyllab" NavigateUrl='<%# String.Format(Eval("FCourseID","~/ReDownload/{0}/" +  Eval("FCourseName")+ Eval("Fname")))%>'  target="_blank"  runat="server" Width="20px"  Height="10px" ImageUrl="/Images/main/download.png" CommandArgument='<%# Eval("FCourseID") %>'  Font-Underline="false" Text='<%# Eval("FCourseDuration").ToString()  %>' />
                                    </ItemTemplate>
                                    <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />
                                    <ItemStyle HorizontalAlign="Center" Width="70px" />
                                </asp:TemplateField>