Error Unable to load ............

Feb 12, 2009 at 4:04 PM
I did install the web part with ajax as well.
I modify web.config for the central admin
I activate bot ajax and contact us from central admin 

But i am getting error when I add the web part

unable to load ~\/_controltemplates/rlsoft\ContactUs.ascx
Details: The base class includes the field 'upContactUs', but its type (System.Web.UI.UpdatePanel) is not compatible with the type of control (System.Web.UI.UpdatePanel).

Any suggestions

May 13, 2009 at 4:59 PM


I have the same error when I trying to install the SmartPart with Ajax and I not have any idea about this.