Unable to create Genymotion Virtual Device

Question

I have successfully downloaded and installed Genymotion and Virtualbox as well as a Virtual Device Image but I am unable to create a virtual device.
I get an error messa

Answer 1

In my case, the DHCP server was missing from Virtual Box's Host Only Adapter. I added a DHCP server at 192.168.56.100 with addresses from 192.168.56.101 - 192.168.56.254 and it came up.