Genymotion unable to load VirtualBox engine on Windows 10

Step 1: Run VirtualBox as administrator

Step 2: Go to File -> Preferences -> Network -> Host Only Networks

Step 3: Add a new one or just edit an old one (if not work, delete all existed and create a new one):

Adapter Tab:    IPv4 Address:        192.168.x.201    IPv4 Network Mask:   255.255.255.0DHCP Server Tab:    Server Address:      192.168.x.100    Server Mask:         255.255.255.0    Lower Address Bound: 192.168.x.101    Upper Address Bound: 192.168.x.199

https://www.youtube.com/watch?v=9pd7ZtO-87A - here video solutions for this. It just helped me. I use this settings for VirtualBox Network:

Adapter Tab:    IPv4 Address:        192.168.1.201    IPv4 Network Mask:   255.255.255.0DHCP Server Tab:    Server Address:      192.168.1.100    Server Mask:         255.255.255.0    Lower Address Bound: 192.168.1.101    Upper Address Bound: 192.168.1.199

UPD: My Virtual device starting only form Genymotion app. But show mistake if I try to start it from Android Studio

I had the same problem on my Windows 10 Insider Preview (Build 10130).But fixed it by running Genymotion using right-click -> Run As Administrator.