Licence notice
The software is licensed software and as such requires a license per system when the production version of the software is installed.
Production (registered) software is either supplied by pointer device manufacturers or system integrators (who are entitled to distribute the driver) or an evaluation version can be converted to a production version by following the Registration procedure as described here.
Evaluation version restrictions
Evaluation software is mainly used to test the touch function is working as expected, but has certain restrictions:
Evaluation software offers a restricted number of touches per touch session (normally 100 or 200) and works for 7 days, at which point a notification message is issued with each touch.
In this example the 7 day evaluation period has expired as shown in the Status dialog: