Slider Show not showing all images

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C#

ASP.NET

In the following code, all the images are not shown except 'soap nut.jpg'. Images are not getting slided. Can any one guide?

<table><tr><td><b>Name: </b>
    <asp:Label ID="Label1" runat="server" Font-Bold="True"
    ForeColor="#FF3300"></asp:Label></td></tr>
    <tr><td>
    <asp:Image ID="Image1" runat="server" Height="300px"
    ImageUrl="~/soapnut.jpg"
    style="top: 87px; left: 11px; position: absolute" Width="500px" />
    <asp:SlideShowExtender ID="Image1_SlideShowExtender" runat="server"
    Enabled="True"
    PreviousButtonID="Button1"
    NextButtonID="Button3"
    PlayButtonID="Button2"
    PlayButtonText="Play"
    PlayInterval="300"
    SlideShowServiceMethod="GetSlides"
    SlideShowServicePath=""
    StopButtonText="||"
    TargetControlID="Image1"
    UseContextKey="True"
    ImageDescriptionLabelID="label2"
    ImageTitleLabelID="Label1">
    </asp:SlideShowExtender></td></tr>

    <tr><td><b>
    Description: </b>
    <asp:Label ID="Label2" runat="server"
    Font-Bold="True" ForeColor="#663300"></asp:Label>
    </td></tr>
    <tr><td>

    <asp:Button ID="Button1" runat="server" Text="&lt;&lt;"
    style="top: 402px; left: 171px; position: absolute; height: 26px;
    width: 26px; bottom: 117px" /></td><td>

    <asp:Button ID="Button2" runat="server" Text="Play" style="top: 403px; position: absolute;
    height: 26px; width: 40px; left: 221px" /></td><td>

    <asp:Button ID="Button3" runat="server" Text="&gt;&gt;" style="top: 403px; left: 284px; position: absolute; height: 26px;
    width: 26px" /></td></tr></table></form>

[System.Web.Services.WebMethodAttribute(), System.Web.Script.
   Services.ScriptMethodAttribute()]
    public static AjaxControlToolkit.Slide[] GetSlides(string contextKey)
    {
        return new AjaxControlToolkit.Slide[]{
        new AjaxControlToolkit.Slide("/good food logo.jpg", "Front", "Go Ahead"),
        new AjaxControlToolkit.Slide("/calicut alva.jpg", "Baby", "Cute"),
        new AjaxControlToolkit.Slide("/appumadi vadu.jpg", "Beautiful", "Most Precious"),
        new AjaxControlToolkit.Slide("/thinai.jpg", "Fabulous", "Cool Eye"),
        new AjaxControlToolkit.Slide("/soapnut.jpg", "Face", "Black and white"),
        new AjaxControlToolkit.Slide("vadu.jpg", "Cute", "Hug Image"),
        new AjaxControlToolkit.Slide("~/rose duds1.jpg", "Its Over", "The End"),
       };
    }