I use my own function for error handling Global $o_AutoIt_MyErrFunc = ObjEvent("AutoIt.Error", "_AutoIt_MyErrFunc") but when I use ie.au3   UDF then  i have that message in console   so I try do that something $oIEErrorHandler = $o_AutoIt_MyErrFunc $sIEUserErrorHandler = '_AutoIt_MyErrFunc' but then I have that message in console     Is there any way to use my errorhandler / my defined function used in ObjEvent for error handling from IE object ?