turn on pc and red icon does not appear in system tray (not taskbar). If I click on shortcut icon (on main screen) the red icon appearsTo fix this concern, you just need to click and drag the Trend Micro icon in the system tray then it should stay in there and would show up when you open your device in system tray. I recently renewed Trend Micro Internet Security and it happened when I installed this, I have reinstalled program 3 times and on each time the icon appeared but then disappeared every time I turned my pc on. I am using windows 10, google chrome. Have requested this before (ref. 1-1-1119062671. ) but your solution does not work as soon as the pc is turned off the icon disappears as stated above and the shortcut icon wont click and drag to system tray. Can pin to task bar.