Is it possible to create GUI controls using FOR loop? Im getting "ERROR (23) : ==> Subscript used with non-Array variable.:" when trying to GUICtrlSetData($dropid[$dro],"hello"), i'm trying to populate all 10 combo's with the same value, and would like a controlID for each combo. Any hints are appriciated. ex: #include <GUIConstantsEx.au3> GUICreate("test",800,600) $dropstotal = 10 $dropposleft = 10 $droppostop = 50 $dropwidth = 150 $dropheight = 20 for $dro = 1 to $dropstotal $