Код:

#Include <Constants.au3>
#NoTrayIcon
Opt("TrayMenuMode",1) ; Default tray menu items (Script Paused/Exit) will not be shown.
$prefsitem = TrayCreateItem("Preferences")
TrayCreateItem("")
$aboutitem = TrayCreateItem("About")
TrayCreateItem("")
$exititem = TrayCreateItem("Exit")
TraySetState()
While 1
$msg = TrayGetMsg()
Select
Case $msg = 0
ContinueLoop
Case $msg = $prefsitem
Msgbox(64,"Preferences:","OS:" & @OSVersion)
Case $msg = $aboutitem
Msgbox(64,"about:","AutoIt3-Tray-sample")
Case $msg = $exititem
ExitLoop
EndSelect
; Здесь будет твоя программа
WEnd