Get network on the Hyper-V machine

• Without running the VM right click on your VM and select Settings
• Click in add Hardware them Legacy Network adapter then add button:

• Click on the Legacy Network Adapter and on Virtual switch select your network card:

• Click on the Regular Network Adapter and press the Remove Button:

• Click in Apply and OK.

Now you can start your VM regularly that the network will be detected by the Operational System.