China Touchscreen, no errors, but not working?

Hi,
just editet now, because ive got a bit further, had a hardware problem… but still… im working with this

http://markamc.traki-iski.co.uk/raspberry-pi-2-osmc-egalax-touchscreen/

turtorial. Calibrating works, but if i start the mediacenter again, no touch is working. The option inside the menu is active.

Thanks for advice in advance