Proximus P16-40922 User Manual page 13

Driver Program Installation (For Windows OS)
Touch
14
13. After driver installed, below dialog pops up so that users do
calibration now.
14. Finally, the Touchside utility is launched. If PS/2 interface
of driver is installed, it needs to reboot system to make
sure the driver is installed.
When [Touch side] icon is formed at the right corner of
the task bar, Touch driver installation is completed.
USB cable safely.