Hi, I have a problem when using AutoItSetOption("GUICoordMode", 2) in conjonction with a GUI group created wth GUICtrlCreateGroup as an example, I wrote this : func TestGui1() AutoItSetOption("GUICoordMode", 2) GUICtrlCreateGroup("Group", 10, 10, 900, 100) GUISetCoord(20,30) GUICtrlCreateCombo("A|B",-1,-1,150) GUICtrlCreateCombo("C|D",0,-1,150) GUICtrlCreateCheckbox("box",0,-1) GUICtrlCreateButton("