Problem With File Upload Control

 Hi,
Here i am using file upload control to upload the videos.
my source code:
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
    <div class="pgHdr">
        <img id="Img1" runat="server" src="~/Images/Common/aboutus.gif" /><div class="pgHdrTxt">
            New Property</div>
    </div>
    <div class="content">
        <fieldset>
            <div class="th">
                <div class="fltLt">
   &nb ...