higher version than referenced assembly

I downloaded the project from

http://code.msdn.microsoft.com/ASPNETKeepAutoCompleteListO-54e16b32

Mark up

<%@ Page Language="C#" AutoEventWireup="true"
CodeFile="Default.aspx.cs" Trace="False"
    Inherits="CSASPNETKeepAutoCompleteListOpen._Default" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="AjaxControlToolkit" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <AjaxControlToolkit:ToolkitScriptManager CombineScripts="false" runat="server" EnablePartialRendering="true">
    </AjaxControlToolkit:ToolkitScriptManager>
    <div>
        <table border="1">
            <caption>
                Personal information settings
            </caption>
            <tr>
                <td colspan="4">
                    In the text box on the left fuzzy search of their favorite movies, and then select.
                </td>
            </tr>
            <tr>
                <td>
                    MovieName:
                    <asp:TextBox ID="tbMovies" runat="server" Text=''></asp:TextBox>
                </td>
                <td>
                    <input type="button" name="close" value="Close the Popup" onclick="hideOptionList();" />
                    <AjaxControlToolkit:AutoCompleteExtender ID="AutoCompleteExtender1" BehaviorID="ACE"
                        runat="server" TargetControlID="tbMovies" ServicePath="AutoComplete.asmx" ServiceMethod="GetMovies"
                        MinimumPrefixLength="1" CompletionInterval="10" CompletionSetCount="10" EnableCaching="true" />
                </td>
                <td>
                    <asp:ListBox ID="ListBox1" runat="server"></asp:ListBox>
                </td>
                <td>
                    <input type="button" name="reset" value="Reset the ListBox" onclick="resetListBox();" />
                </td>
            </tr>
        </table>
    </div>

    <script src="AutoComplete.js" type="text/javascript"></script>

    </form>
</body>
</html>

It gives me following error

Error 1 Assembly 'AjaxControlToolkit, Version=4.1.60501.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' uses 'System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a higher version than referenced assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

My system has ajax 4.0

Re: higher version than referenced assembly

Hi,

Include this tag in your web.config file

</dependentAssembly>
</assemblyBinding>

</runtime>

Regards,

Charan

Re: higher version than referenced assembly

now error message

Re: higher version than referenced assembly

Two things can be there 1 you don't installed AJAX extension in your system or you are opening Old Ajax version file in newer VS

Its surely a version mismatch issue that what you have configured to use and the one which is referenced, could be because of the diffrent versions of the framework used as well

http://forums.asp.net/t/1480771.aspx

http://vivekthangaswamy.blogspot.in/2009/08/assembly-ajaxcontroltoolkit.html

First, make sure you install the correct version of the AjaxControlToolkit:

Version 3.0.20229 2008-02-29 release of the AJAX Control Toolkit targets the official release of .NET Framework 3.5 and Visual Studio 2008.

Version 1.0.20229 You can also download the Toolkit for .NET Framework 2.0, ASP.NET AJAX 1.0 and Visual Studio 2005.

Version 3.0.40412

April 12, 2010 release of the AJAX Control Toolkit for ASP.NET 3.5 Service Pack 1 and Visual Studio 2008 SP1.

Re: higher version than referenced assembly

Chetan

I uninstalled previous ajax version

I am using vs 2010

which ajax toolkit should i install 3.5/4.0

Thanx

Anil Srivastava

India

Re: higher version than referenced assembly

I uninstalled the previous version 4.0(remove dll and delete the tab) again

I installed the AjaxControlToolkit.Binary.NET35

my problem is solved

Tnanks very much Chetan

Anil Srivastava

pune