Warning 1 Could not resolve this reference. Could not locate the assembly "System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MS

I just downloaded the latest version of the toolkit and tried to run the solution in vs 2005 and this is one of the many errors I'm getting while trying to run the project. Does anyone have any idea how to fix this? 

Warning 1 Could not resolve this reference. Could not locate the assembly "System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. AjaxControlToolkit

0
mohaaron
10/30/2007 4:59:50 PM
asp.net.ajax_control_toolkit 17816 articles. 1 followers. Follow

1 Replies
1549 Views

Similar Articles

[PageSpeed] 23

Hi Mohaaron,

Please make sure that Asp.Net 2.0 Ajax Extensions V1.0  has been installed. If not , please reference to this document.  Ajax Control Toolkit is seperated for working on .NET Framework2.0 and .NET Framework 3.5. So please double check it.  

I hope this help.

Best regards,

Jonathan 


Jonathan Shen
Microsoft Online Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
0
Jonathan
11/5/2007 4:22:11 PM
Reply:

Similar Artilces:

mvctoolkit Assembly 'MVCToolkit, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' uses 'System.Web.Extensions, Version=3.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a high
I have visual studio 2008 SP 1 .I created a new MVC Web Project and added a reference to the MVCToolkit dll.I tried to build and it shows following exception Error    5    Assembly 'MVCToolkit, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' uses 'System.Web.Extensions, Version=3.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' which has a higher version than referenced assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'    f:\MVC\MVCProjects\MyFirstMVCApplicati...

Server error "<add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> "
 Any ideas how to resolve this?    Server Error in '/' Application. Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The sys...

Why do I get this error: "Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot f
I downloaded a reputed sample project and cant get it started because I am getting this error: Error 2 Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. D:\bills system\Bills Desktop\test\Dashboard\src\Dashboard\web.config 46  What can I do?  You need to install AJAX extensions for asp.net 2.0. You can get it here:http://www.asp.net/ajax/ Which version of Visual Studio are you using? If you are not us...

add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
I am getting the following error on my page when I upload to my live server.It works fine on my development machine.   Can anyone tell me what is causing this? Server Error in '/' Application. Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad...

Could not load type 'System.Web.UI.Compatibility.CompareValidator' from assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
 Hello everyone.i m facing Required field validators problem  with ajax.Validators works fine in my application when it runs  frm localhostBut when I deployed the application on server it stops working.the thing i was missing  <tagMapping> tag.  <tagMapping>        <add tagType="System.Web.UI.WebControls.CompareValidator" mappedTagType="System.Web.UI.Compatibility.CompareValidator, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>   &n...

Could not load type 'System.Web.UI.Compatibility.CompareValidator' from assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. (E:\SES3\Frontend\SESWe
After installingthe new Ajax release, I cannot compile my project. I tryied removing the <tagMapping>from the web.config, and was able to compile the project, BUT I go error on page: sys.argumentundefinedexception: value cannot be undefined. parameter name  Regards, Adina There is a known problem with the validators with the RTM.  More info about it here. I was getting the "Could not load type 'System.Web.UI.Compatibility.CompareValidator' from assembly 'System.Web.Extensions.." error too!  My project finally compiled correctly after removing the <tagMapping&g...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
hello i am getting this error in my application...i used ajax in web site..please help me Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.Source Error: Line 30: <compilation...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified
I have downloaded the Ajax Control Toolkit Website Project. I want to run on Visual Studio 2005. But when I run the project I got the error like  Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified . </system.web>     <httpModules>        <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neu...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. #2
Hi, i copied the solution folder   and put this folder to another  computer and i try to run it show the error message " Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified." Please guide me very urgent.Regards,Kannandesikan You need to install the ASP.NET AJAX extensions on the web server. ...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Hi, I've recently downloaded latest version of the AjaxControlToolkit (AjaxControlToolkit-Framework3.5-NoSource.zip  runtime binary, 1634K, uploaded Nov 30 - 17686 downloads - Version 3.0.11119.0). I want to add it to my normal website Toolbox but I get "Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" error message. my Web.config file has <compilation debug="true"><assemblies> <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKey...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
I need to use Ajax in my application. It works fine on my Dev machine but as soon as I load it to the server, it blows up.     Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specifi...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
 Hi I Have installed ".netTiers 2.2 " from   http://www.nettiers.com/download.aspxi have installed codesmith also ..i have set the properties as it has been shown in "  http://docs.nettiers.com/GettingStarted.ashx   " in this when i build the application its giving the error "Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.    C:\NetTiers\Northwind\Northwind.Websi...

Couldn't resolve assembly 'System.Web.Extenstions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
I get this error message when I try to use the Add, New Test ..., Unit Test Wizard with my web-site.    Couldn't resolve assembly 'System.Web.Extenstions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'Could someone explain why?  I notice that these two magic numbers never seem to change. Is that right?Please see: http://forums.asp.net/p/1245183/2289988.aspx#2289988I looked in "C:\Program Files\Microsoft ASP.NET\ASP.NET 2.0 AJAX Extensions\v1.0.61025" and there it is: "System.Web.Extensions.dll" Why can't the VS20...

Could not load file or assembly 'Microsoft.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
AAAARGGGGGGGGHHHHHHHH.....Ok, the error has been seen quite often...I've checked a lot of forums and all they seem to provide as a solution is to uninstall everything and make sure the latest dll's are in the bin directory of my website.Here are the files in my bin directory:AjaxControlToolkit.dll version: 1.0.61214.0AjaxControlToolkit.pdb version: AJAXExtensionsToolbox.dll version: 1.0.61025.0System.Web.Extensions.Design.dll version: 1.0.61025.61025System.Web.Extensions.dll version: 1.0.61025.61025Now, I've done exactly that! and checked all the versions but still the error remains....Below...

Web resources about - Warning 1 Could not resolve this reference. Could not locate the assembly "System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MS - asp.net.ajax_control_toolkit

Resources last updated: 12/29/2015 7:44:19 PM