In windows 7, I am trying to
1) select an icon from the system tray or notification area
2) right click on the icon
2) select the text from the dropdown box
for exampe
1) select the icon Action Center
2) right click on it with _GUICtrlToolbar_ClickButton($hSysTray_Handle, $iSystray_ButtonNumber, "secondary") from GuiToolbar.au3
3) select Open Windows Update
this is what I know how to do:
get a handle on the systray
find the icon I want
right click on it
then I use Send("{DOWN}{DOWN}