Hi All,

I've create a simpliest new module just using MS Media Player in VIEW page as following:

<%@ Control language="C#" Inherits="CAI.Modules.RealEstate.ViewRealEstate" CodeFile="ViewRealEstate.ascx.cs" AutoEventWireup="true"%>
<%@ Register TagPrefix="dnn" TagName="Audit" Src="~/controls/ModuleAuditControl.ascx" %>
                        <object id="Object1" height="306" width="388" classid="CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6">
                            <param name="AutoStart" value="True" />
                            <param name="Enabled" value="True" />
                            <param name="uiMode" value="Full" />
                          
                            <PARAM NAME="AnimationatStart" value="true">
                            <param name="ShowControls" value="true">
                            <param name="ShowStatusBar" value="true">
                            <param name="ShowDisplay" value="true">
                            <param name="playCount" value="8" />
                            <param name="Volumn" value="0" />
                            <param name="FullScreenMode" value="True" />
                            <param name="VideoBorder3D" value="True" />
                            <param name="Controller" value="True" />
                            <param name="Src" value="default.wmv" />
                            <param name="URL" value="default.wmv" />
                        </object>
<asp:datalist id="lstContent" datakeyfield="ItemID" runat="server" cellpadding="4" OnItemDataBound="lstContent_ItemDataBound">
  <itemtemplate>
    <table cellpadding="4" width="100%">
      <tr>
        <td valign="top" width="100%" align="left">
          <asp:HyperLink ID="HyperLink1" NavigateUrl='<%# EditUrl("ItemID",((int)DataBinder.Eval(Container.DataItem,"ItemID")).ToString()) %>' Visible="<%# IsEditable %>" runat="server"><asp:Image ID="Image1" Runat=server ImageUrl="~/images/edit.gif" AlternateText="Edit" Visible="<%# IsEditable%>" resourcekey="Edit"/></asp:hyperlink>
          <asp:Label ID="lblContent" runat="server" CssClass="Normal"/>
        </td>
      </tr>
    </table>
  </itemtemplate>
</asp:datalist>

The MS Media Player is working properly when I navigate/load the Module/Page at first time. However, after I navigate to other modules/pages and come back to this MS Media Player Module/Page. I wish the "default.wmv" reload and restart to play again. It left a blank screen no matter how I click the Play Button repeatly and how long I am waiting. I try this in v 4.8.2, v 4.5.5, v 4.4.0 and v 3.3.7 all in a very clean new installation with source code and just create one new module in the installation. None of them seems working. But, I have an old real world application built based on DNN v2.1.2 at http://realestate.comappintl.com for several years already. The way I am using is working perfectly until now. I don't know what's wrong when I try to rebuilt this mechanism v4.x.x & v.3.x.x. Please help me!!! I am almost exhausted.

Thank you!

I change to SilverLight. It's OK.