adobe flash player does not working in server 2008 r2 IIS7/7.5?

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C#

ASP.NET

Hello....
Am developed website for webcam capturing images using flash player(.swf) in asp.net4.0 and iis6. But hosted in server 2008 r2 ii7/7.5 is not working. Here am used JSON object,Please help me!. Required any server configuration?

<script src='<%=ResolveUrl("~/Webcam_Plugin/jquery.webcam.js") %>' type="text/javascript"></script>
<script type="text/javascript">
    var pageUrl = '<%=ResolveUrl("~/CS.aspx") %>';
    $(function () {
        jQuery("#webcam").webcam({
            width: 214,
            height: 140,
            mode: "save",
            swffile: '<%=ResolveUrl("~/Webcam_Plugin/jscam.swf") %>',
            debug: function (type, status) {
                $('#camStatus').append(type + ": " + status + '<br /><br />');
            },
            onSave: function (data) {
                $.ajax({
                    type: "POST",
                    url: pageUrl + "/GetCapturedImage",
                    data: '',
                    contentType: "application/json; charset=utf-8",
                    dataType: "json",
                    success: function (r) {
                        $("[id*=imgCapture]").css("visibility", "visible");
                        $("[id*=imgCapture]").attr("src", r.d);
                    },
                    failure: function (response) {
                        alert(response.d);
                    }
                });
            },
            onCapture: function () {
                webcam.save(pageUrl);
            }
        });
    });
    function Capture() {
        webcam.capture();
        return false;
    }
</script>

<asp:Image ID="imgCapture" runat="server" Style="width:185px; height:140px;" />
                            <br />
                                <asp:Button ID="btnCapture" Text="Capture" runat="server" OnClientClick="return Capture();" style="font-weight: 700; color: #0033CC" />
                            <br />
                                <div id="webcam">
                            </div>

Thank u.