Hi guys, i have make this script: #include <WindowsConstants.au3> #include <ButtonConstants.au3> #include <GUIConstantsEx.au3> #include <WinAPI.au3> ;~ #NoTrayIcon ;~ Opt("GUICloseOnESC", 0) $height = @DesktopHeight $width = @DesktopWidth $GUI = GUICreate("", $width, $height, -1, -1, $WS_POPUP, $WS_EX_LAYERED, $WS_EX_TOOLWINDOW) GUISetBkColor(0xABCDEF) $Button = GUICtrlCreateButton("Test", 700, 15, 100, 50) _WinAPI_SetLayeredWindowAttributes($GUI, 0xABCDEF, 250)