Hi,

I'm working on upgrading a site using Epi CMS 6 R2, I upgraded the site from .NET35 to .NET 4 and wanted to upgrade the AjaxControlToolkit as well to the newest version that requires .NET 4.

But after including AjaxControlToolKit 15.1.1.100 in my project I get this :

A first chance exception of type 'EPiServer.PlugIn.PlugInException' occurred in EPiServer.dll

Additional information: Failed to load some types from "Mediachase.BusinessFoundation"

So my question is, what version of AjaxControlToolkit does the different versions of EPiServer support ?

and where are the EPiServer symbols for debugging ?

They should be located at http://symbols.episerver.com, but nothing is there ???

Thx,

Lars