hey there, i'm learning GDI+ functions. but i have one problem. If you just run the script and than press arrow keys, new merlin images will drawen but old ones doesn't erasing, #include <GuiConstantsEx.au3> #include <Misc.au3> ; #include <Memory.au3> #include <GDIPlus.au3> #Include <WinAPI.au3> Opt('MustDeclareVars', 1) Opt("GUIOnEventMode", 1) _Main() While 1 Sleep(100) WEnd Func _Main() Global $hGUI, $hBMP, $hBitmap, $hGraphic, $hImage, $iX, $iY, $hClone,$h