Hello All,
i have this asp.net website which has a few AjaxControlToolkit controls.
version of Ajaxcontrolkit dll is 15.1
this website works fine on my old machine windows 7 enterprise , VS PRO 2013 , .Net Framework4.5.5...
but it always errors out with a "0x800a138f - JavaScript runtime error: Unable to get property 'UI' of undefined or null reference" on my new machine on the dynamic aspx page
new machine also has windows 7 enterprise, VS PRO 2013 , .Net Framework 4.6.01...
is there a reason why the ajax control kit controls should error out on my new machine.
i have looked at several articles related to the error "0x800a138f - JavaScript runtime error: Unable to get property 'UI' of undefined or null reference".
i have re-installed the ajax control kit but no matter what it still errors out.
what files am i missing
any help on this issue