DelTrayIcon>tray_icon_name
Deletes the specified icon from the system tray. The icon must have been created with the AddTrayIcon function.
See also: AddTrayIcon, AddTrayHandler, ModTrayIcon
Abbreviation: DTI
Example
AddTrayIcon>%SCRIPT_DIR%\tray.ico,MyTrayIcon,Click Me To Open
...
Label>end_script
DelTrayIcon>MyTrayIcon