my ajaxtoolkit server tag not working RRS feed

  • Question

  • User-1122166665 posted


    in my local system ajaxtoolkit script manager  tag works properly, but when I place the page in remote hosting account, its showing unknown server tag.

    even I placed  ajaxtoolkit dll IN Bin folder also. 


    Server Error in '/' Application.

    Parser Error

    Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

    Parser Error Message: Unknown server tag 'asp:ToolkitScriptManager'.

    Source Error:

    Line 14:     
    Line 15:    
    Line 16:     <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
    Line 17:     </asp:ToolkitScriptManager>
    Line 18: 

    Source File: /default3.aspx    Line: 16


    waiting for reply.



    Thursday, February 12, 2015 3:35 AM


All replies

  • User2103319870 posted

    <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> Line 17: </asp:ToolkitScriptManager>

    Check and ensure that the TagPrefix for AjaxControlToolkit is "asp" or not

    <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

    Sometime the tag prefix will create as "cc1" or "ajax"

    Thursday, February 12, 2015 11:17 AM
  • User1918509225 posted

    Hi karimsultan1984,

    It seems that you need to install the ajaxcontrol toolkit in the server:


    and Please check if you add the code below to your web.config:

    <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />

    Best Regards,

    Kevin Shen.

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Friday, February 13, 2015 2:42 AM