... Func Thread_sss($iListview)      _GUICtrlListView_SetItem($iListview, "test", 0, 1) EndFunc Global $iListview = GUICtrlCreateListView("Column1|Column2", 10, 10, 480, 250, Default) ...   >>Error Code "variable is used without being declared" _CoProc_Create('Thread_sss',$iListview) How to assign control to multiprocess