Error CmsUrlWebEditor

[Mostafa]

I have site finity 3.7 SP3 and after i installed the latest RAD Ajax  2010.2.713 release, i'm getting this error:

Itemselector.ascx
 <cc:CmsUrlWebEditor id="cmsUrlWebEditor" runat="server" />

Error 3 Could not load file or assembly 'Telerik.Web.UI, Version=2010.1.309.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) C:\Program Files\Telerik\Sitefinity3.6\Websites\EM\Sitefinity\Admin\ControlTemplates\Libraries\Dialogs\ItemSelector.ascx 207

Since i expect that this control doesn't exit in Telerik.Web.UI.dll with 2010.2.713 release.

How can i fix a reference to this control on this dll ?

Waiting your support ?

Note: The cc .n itemselector.ascx is refering to this dll:

<%@ Register TagPrefix="cc" Namespace="Telerik.Cms.Web.UI" Assembly="Telerik.Cms" %>

[Ivan Dimitrov]

Hello Mostafa,

CmsUrlWebEditor is a class in Telerik.Cms.Web.UI dll. The Telerik.Cms.Web.UI dll has reference to Telerik.Web.UI, Version=2010.1.309.35. You can use bindingRedirection and probingPath elements to update the reference through your web.config. We do not recommend to upgrade Sitefinity's controls due to many internal dependencies. Sitefinity has about 50 dlls that are build against certain version of Telerik.Web.UI. We release regular SP for Sitefinity and within a month there will be Sitefinity 3.7 SP4 which will include the latest version of Telerik controls.

Regards,
Ivan Dimitrov
the Telerik team