desktop shortcut + tray icon features

1i.exei.exe/si.exe : :the inno-setup creates too a shortcut on the desktop.

in w7, w8 + w10 the preference "show icon and notifications" is requiered to get a permanent icon in the system tray.

Without the above preference the icon is hidden in the tray  menu.

To change icon settings:    show  hide via .reg file
ALL Click on the arrow in the notification area on the taskbar, and click on "Customize"
Underneath the box with all icons there is a checkbox

Only the H icon: Click/tap on the Behaviors drop down arrow menu to the right of the icon select show icon and notification

TEXT + screenshots
http://www.sevenforums.com/tutorials/293-notification-area-icons-hide-show-system-icons-notifications.html