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Thread: The assembly 'CheckboxValidator' could not be loaded

Last post 10-20-2009 9:09 PM by edmund2009. 6 replies.

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  • 10-20-2009, 1:10 AM

    The assembly 'CheckboxValidator' could not be loaded

    I developed my asp.net project using VS 2008 and it's working fine in my development machine. But when deploy and upload into my web server is a Windows server 2003 web edition with .Net framework 2.0 , 3.5 and 3.5 SP1 installed. the following error occur .

     

     

    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: Could not load file or assembly 'CheckboxValidator' or one of its dependencies. The module was expected to contain an assembly manifest.

    Source Error:

    Line 1:  <%@ Page Language="VB" AutoEventWireup="false" CodeFile="signin.aspx.vb" Inherits="signin" %>
    Line 2:  
    Line 3:  <%@ Register assembly="CheckboxValidator" namespace="TensaiLabs.Web.Controls" tagprefix="cc1" %>
    Line 4:  <%@ Register src="footer.ascx" tagname="footer" tagprefix="uc1" %>
    Line 5:  <%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc2" %>

    Source File: /signin.aspx    Line: 3

    Assembly Load Trace: The following information can be helpful to determine why the assembly 'CheckboxValidator' could not be loaded.

    WRN: Assembly binding logging is turned OFF.
    To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
    Note: There is some performance penalty associated with assembly bind failure logging.
    To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
    

     

    The IIS setting for in server 2003 web edition with ASP.NET version did changed to 2.0.50727.

    System.Web.Extensions with version 3.5.0.0 exist in C:\windows\assembly folder as well..

    Is anything left beside for the setting above need to check?

    But when we try to deploy it into another web server 2003 standard edition, everything is working fine.

    Is anyone facing this problem before? and any solution to solved it?

  • 10-20-2009, 2:55 AM In reply to

    • lextm
    • Top 10 Contributor
    • Joined on 10-22-2008, 12:18 AM
    • Shanghai, PRC
    • Posts 1,402

    Re: The assembly 'CheckboxValidator' could not be loaded

    "TensaiLabs.Web.Controls"

    From the name space we can see you missed some third party components. Please install/deploy them on IIS.

    Lex Li
    Support Engineer at Microsoft
    ---------------------------
    This posting is provided "AS IS" with no warranties, and confers no rights.
  • 10-20-2009, 3:18 AM In reply to

    Re: The assembly 'CheckboxValidator' could not be loaded

    Thanks for your reply. 

    How we install/deploy the component into IIS?

    I just copy and paste the "CheckboxValidator.dll inside to the "Bin" folder. But same problem occur.

    But if I deploy same method into another server (window 2003 64 bit.) or run in my development machine, it's just working fine.

  • 10-20-2009, 3:59 AM In reply to

    • lextm
    • Top 10 Contributor
    • Joined on 10-22-2008, 12:18 AM
    • Shanghai, PRC
    • Posts 1,402

    Re: The assembly 'CheckboxValidator' could not be loaded

    So consult who develops this assembly. If it is produced by a company, contact its support team.

    As far as I know some components cannot be easily installed by simply putting the assembly into the bin folder.

    Regards,

    Lex Li
    Support Engineer at Microsoft
    ---------------------------
    This posting is provided "AS IS" with no warranties, and confers no rights.
  • 10-20-2009, 5:21 AM In reply to

    Re: The assembly 'CheckboxValidator' could not be loaded

    Thanks for reply again.

    It's pretty much as plug and play component from :

    http://checkboxvalidator.codeplex.com/

    Caused during run in my development machine and another server 2003 standard edition also no need to install or register.

     

     

  • 10-20-2009, 5:38 AM In reply to

    • lextm
    • Top 10 Contributor
    • Joined on 10-22-2008, 12:18 AM
    • Shanghai, PRC
    • Posts 1,402

    Re: The assembly 'CheckboxValidator' could not be loaded

    There are many similar reports but I am not sure if any applies to your case,

    http://social.msdn.microsoft.com/Forums/en/vsdebug/thread/9ad17869-63cc-4529-bfaf-9099db500e0d

    http://www.codeguru.com/forum/printthread.php?t=420604

    I checked that you have already posted this issue to the component's CodePlex site. See if its author can help you out.

    Regards,

    Lex Li
    Support Engineer at Microsoft
    ---------------------------
    This posting is provided "AS IS" with no warranties, and confers no rights.
  • 10-20-2009, 9:09 PM In reply to

    Re: The assembly 'CheckboxValidator' could not be loaded

    thanks for the info. will check it out in out forum for any solution for this.

     

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