Assign the touch Overlay to the display
1. Open “Control Panel” > “Tablet PC Settings” > Press “Setup” under Configure.
2. The identification will be starred from the first display. If this not the Touch screen, press “Enter” to move to the next display.
3. When the TEXT appears on the correct screen, touch the display with overlay to help Windows identify their touch capabilities. Please tap the touch screen multiple times until the TEXT disappears.
4. When finished, click OK in the “Tablet PC Settings” window.