I'm using 2012.2 on ASP.NET v4.5 on a Win2k8 R2 box. I used to use 2012.1. I have run the Version Utility on my project and the site. However, I'm still getting this.
I have uninstalled 2012.1 and reinstalled 2012.2 with no improvement.
Is there any other information you need to help me determine the problem. I'm a long-time programmer but I'm a newb to object oriented and .NET.
I am just another user, so my answer isn't authoritative
Three things I would check...
1) Check that you don't have the version 12.1 dll's in the bin folder
2) Check that you don't have references to both assembly versions in your web.config file
3) Check that you don't have a reference to the 12.1 assembly at the top of your page
1. The only Infragistics DLL in my or the server's bin is the 12.2 version.
2. Here's the web.config section with the references:
<assemblies> <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/> <add assembly="Infragistics4.Web.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Reports.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Excel.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Word.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.IO.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Core.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.Web.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Reports.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Excel.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.Word.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics4.WebUI.Documents.IO.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"/> <add assembly="Infragistics45.Web.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/> <add assembly="Infragistics45.WebUI.Documents.Reports.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/> <add assembly="Infragistics45.WebUI.Documents.Excel.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/> <add assembly="Infragistics45.WebUI.Documents.Word.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/> <add assembly="Infragistics45.WebUI.Documents.IO.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7DD5C3163F2CD0CB"/> </assemblies> </compilation>
3. Here's what is at the top of my Site.Master page:
<%@ Register Assembly="Infragistics4.Web.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" Namespace="Infragistics.Web.UI.ListControls" TagPrefix="ig" %><%@ Register Assembly="Infragistics4.Web.v12.2, Version=12.2.20122.1007, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" Namespace="Infragistics.Web.UI.LayoutControls" TagPrefix="ig" %>
The detailed compile looks like this:
c:\windows\system32\inetsrv> "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe" /t:library /utf8output /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\14e3493f\00987ead_e586cd01\DotNetOpenAuth.OAuth.Consumer.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\a32a663d\8020f0a6_e586cd01\Microsoft.ScriptManager.MSAjax.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\13d8778c\80f3bea5_e586cd01\System.Web.Providers.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.WebUI.Documents.Reports.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.WebUI.Documents.Reports.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics45.Web.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics45.Web.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\5e7c0e06\008a57a6_e586cd01\System.Web.Optimization.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35\System.ComponentModel.DataAnnotations.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics45.WebUI.Documents.Excel.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics45.WebUI.Documents.Excel.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.WorkflowServices\v4.0_4.0.0.0__31bf3856ad364e35\System.WorkflowServices.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics45.WebUI.Documents.Word.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics45.WebUI.Documents.Word.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Entity\v4.0_4.0.0.0__b77a5c561934e089\System.Web.Entity.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.WebUI.Documents.Excel.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.WebUI.Documents.Excel.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.DynamicData\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DynamicData.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_64\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\3f73673b\008a57a6_e586cd01\AspNet.ScriptManager.jQuery.UI.Combined.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\f64c35d8\8001e6ac_e586cd01\DotNetOpenAuth.Core.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\c9fbd719\80f3bea5_e586cd01\Antlr3.Runtime.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activation\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activation.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activities.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_global.asax.8b2k--5e.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\85a098b7\8020f0a6_e586cd01\Microsoft.ScriptManager.WebForms.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\a6e49b4b\00987ead_e586cd01\DotNetOpenAuth.AspNet.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\6d95e1fd\8001e6ac_e586cd01\DotNetOpenAuth.OAuth.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.WebUI.Documents.IO.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.WebUI.Documents.IO.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics45.WebUI.Documents.Reports.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics45.WebUI.Documents.Reports.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.WebUI.Documents.Core.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.WebUI.Documents.Core.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.WebUI.Documents.Word.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.WebUI.Documents.Word.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.Activities.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\d4178a80\00c5afae_e586cd01\Microsoft.AspNet.Membership.OpenAuth.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\b995934b\008a57a6_e586cd01\AspNet.ScriptManager.jQuery.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Services\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\aa6b5db7\96c9c956_eebdcd01\ITS.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Design\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Design.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics45.WebUI.Documents.IO.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics45.WebUI.Documents.IO.v12.2.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\505ef7dd\00987ead_e586cd01\DotNetOpenAuth.OpenId.RelyingParty.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\bace8d7c\00987ead_e586cd01\DotNetOpenAuth.OpenId.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Infragistics4.Web.v12.2\v4.0_12.2.20122.1007__7dd5c3163f2cd0cb\Infragistics4.Web.v12.2.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" /R:"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\96408140\80f3bea5_e586cd01\WebGrease.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\6654c881\00b788a7_e586cd01\Microsoft.Web.Infrastructure.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\b0b05ffa\802e17ae_e586cd01\EntityFramework.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\assembly\dl3\fbcda224\00e95f97_9c7ccd01\Microsoft.AspNet.Web.Optimization.WebForms.dll" /out:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.dll" /D:DEBUG=1 /debug+ /win32resource:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\nwxuitma.res" /nowarn:41008,40000,40008 /define:_MYTYPE=\"Web\" /imports:Microsoft.VisualBasic,System,System.Collections,System.Collections.Generic,System.Collections.Specialized,System.ComponentModel.DataAnnotations,System.Configuration,System.Linq,System.Text,System.Text.RegularExpressions,System.Web,System.Web.Caching,System.Web.DynamicData,System.Web.SessionState,System.Web.Security,System.Web.Profile,System.Web.UI,System.Web.UI.WebControls,System.Web.UI.WebControls.WebParts,System.Web.UI.HtmlControls,System.Xml.Linq,System.Web.Optimization /warnaserror- /optionInfer+ "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.0.vb" "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.1.vb"Microsoft (R) Visual Basic Compiler version 11.0.50709.17929Copyright (c) Microsoft Corporation. All rights reserved.C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.0.vb(787) : error BC30560: 'WebScriptManager' is ambiguous in the namespace 'Infragistics.Web.UI'. Private Function __BuildControlWebScriptManager1() As Global.Infragistics.Web.UI.WebScriptManager ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.0.vb(788) : error BC30560: 'WebScriptManager' is ambiguous in the namespace 'Infragistics.Web.UI'. Dim __ctrl As Global.Infragistics.Web.UI.WebScriptManager ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\e22c2559\92c7e946\App_Web_nwxuitma.0.vb(1265) : error BC30560: 'WebScriptManager' is ambiguous in the namespace 'Infragistics.Web.UI'. Dim __ctrl2 As Global.Infragistics.Web.UI.WebScriptManager ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~C:\inetpub\wwwroot\Site.Master(26) : error BC30560: 'WebScriptManager' is ambiguous in the namespace 'Infragistics.Web.UI'. __ctrl = New Global.Infragistics.Web.UI.WebScriptManager() ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~