My lilliput screen just arrived

Nice to see that is displays 800x600 very readable (i was a little worried about that)
Installation went without problems, but i can't calibrate
This is what happens:
When choosing the 4 point calibration method, the following screen is displayed:
[correction mode]
Mainly a white screen and a blinking cross in the lower left corner
(link wasn't working properly.)
[/correction mode]
The red cross is blinking.
When i click the red cross (using the touch screen ofcourse), the blinking red cross stays at the same position, still blinking and the yellow time bar starts again from zero. No matter how many times i click the blinking red cross, nothing changes.
When i wait for the yellow time bar to complete, i get the message:
"4 point calibration failed. Calibrate again?"
I've tried the 25 point calibration, in this test there are 25 red crosses displayed, but the blinking one isn't a cross, but "moving" circles. The behaviour is exactly the same.
I have Touchkit ("Touch Panel Controller Utility") version 3.1.4.1830
Is there a new version? (if yes, where can i find it?)
How can I solve this problem
