SysTray Icon of Windows USB Safely Remove

Hi,
I'm using Systra_UDF to remove all systray icon of program that i don't want
their icon is showed in tray area, using:

#include <SysTray_UDF.au3>
_SysTrayIconHide(_SysTrayIconIndex("MyProgram.exe"))


With Task Manager i have saw the list of process running but i don't know
how is the File.exe that shows the Tray icon "USB Safely Remove" in order to insert
EXE into     "_SysTrayIconHide"


_SysTrayIconPids() & _SysTrayIconProcesses don't take effect
to know what is program that shows icon because it doesn't have window title


If i use an external program named "Taskbar Hide", it permits without problem to hide this
USB Tray icon.


Can you suggest me something about, to implement AutoIT string command in my script, without using other programs or Windows-->"Control Panel-Notify Area" and disable that i don't want ??


Thanks