I had to reinstall Windows 10, it seems that everything works except the touch screen. I tried to download the driver archive from #19838 but that didn’t help either. I don’t actually know what the problem is, but the “Chipone Touchscreen” is not showing up in the device manager. There is a more detailed description here: http://forum.chuwi.com/forum.php?mod=viewthread&tid=1627&extra=page%3D1%26filter%3Dtypeid%26typeid%3D1&page=10
Help would be highly appreciated…