You have chosen an unattended installation.
Ensure that the BIOS of your target device is set to network installation. Details of further system requirements can be found in the official UDC data sheet available at http://www.igel.com.
The UDC installation process will begin after a 10 second time out.
If the procedure is successful, IGEL Universal Desktop OS 2 will be installed on your device.
Now import the licenses.