I have created an example page in which I have created some controls in updatePanle and Accordian control of Ajax Control Toolkit. It works fine in local server. But when I open that web page in deplayment server and browse that page none of the Ajax Tool Kit controls or Update Panel is working in IE9. But when I open that page in Mozila or Chrome it works well in that browsers then What wrong with IE9? I am using AjaxControl ToolKit 3.5 and also I had added toolScriptManager in top of the page.
<asp:ToolkitScriptManagerID="ToolkitScriptManager1"runat="server"></asp:ToolkitScriptManager>And also In bin folder I have ddl of Ajax Tool Kit.