Could not load ‘Infragistics4.Web.v13.2’ assembly or one of its dependencies

I get this error:  Could not load file or assembly ‘Infragistics4.Web.v13.2’ or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

What am I doing wrong?  Did I miss to add something?  I’m running vs2008 .net 3.5

Copied “Infragistics4.Web.v13.2.dll” to the bin directory.

 

I added these to my web.config:  (Just pasted the parts I added)

<configuration>

<configSections>

<section name=“infragistics.web“ type=“System.Configuration.SingleTagSectionHandler,System, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089“ />

 

<pages theme=“Default“>

<controls>

<add tagPrefix=“ig“ namespace=“Infragistics.Web.UI“ assembly=“Infragistics4.Web.v13.2“ />

<add tagPrefix=“ig“ namespace=“Infragistics.Web.UI.ListControls“ assembly=“Infragistics4.Web.v13.2“ />

<add tagPrefix=“ig“ namespace=“Infragistics.Web.UI.DataSourceControls“ assembly=“Infragistics4.Web.v13.2“ />

<add tagPrefix=“ig“ namespace=“Infragistics.Web.UI.GridControls“ assembly=“Infragistics4.Web.v13.2“ />

<add tagPrefix=“ig“ namespace=“Infragistics.Web.UI.NavigationControls“ assembly=“Infragistics4.Web.v13.2“ />

 

<compilation debug=“true“>

<assemblies>

<add assembly=“Infragistics4.Web.v13.2, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb“ />

<add assembly=“Infragistics4.WebUI.Shared.v13.2, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb“ />

Hello Jack,

In this scenario you are referencing the CLR 4 versions of our assemblies, i.e. Infragistics4 – please note that for Volume 13.2, the supported CLRs are 4 and 4.5:

http://www.infragistics.com/help/supported-environments/

Therefore I would suggest upgrading your project to a newer CLR.

Hope this helps. Please do not hesitate to contact me if you need more information.

Hi,

i using Infragistics4.Web.v13.2 version= 13.1.20131.2294 ;

in my web config

"<add tagPrefix="ig_tab" namespace="Infragistics.Web.UI.LayoutControls" assembly="Infragistics4.Web.v13.2"/>"

in my aspx page

<%@ Register src="Completedctrl.ascx" tagname="CompletedControl" tagprefix="uc1" %>

<form id="form1" runat="server" target="JobSchedulesEdit">

<ig_tab:WebTab ID="WebTab1" runat="server" BorderColor="#949878" BorderStyle="Solid"
BorderWidth="1px" ThreeDEffect="False" Width="100%" Height="100%">
<Tabs>
<ig_tab:ContentTabItem Text="Schedule">
<Template>
<div style="width: 100%; height: 100%">
<uc1:CompletedControl ID="Completedctrl1" runat="server" style="width: 100%; height: 100%" />
</div>
</Template>
</ig_tab:ContentTabItem>
</Tabs>
</ig_tab:WebTab>
</form>

In my aspx.cs

protected override void Page_Init(object sender, EventArgs e)
{
  Completedctrl1.LoadDataOnInit = false;

}

here i got object reference error ,because i got "Completedctrl1" that is null in the postback events.

it has value in when the page is refreshed but it has null when any control did postback event.

But that is working fine in version= 13.1.20131.2028 

Please Help me what i do for version= 13.1.20131.2294 in my web site