Settings to Windows Firewall to allow Docker for Windows to share drive

Question

Windows Firewall is blocking my attempt to allows Docker for Windows to share C: on windows 10 machine.

Works fine when Windows Firewall off. When its on I get

Answer 1

None of the above worked for me.

What finally did the trick was opening the properties of the "vEthernet (DockerNAT)" network and ticking the box "Hyper-V Extensible Virtual Switch" at the bottom of the list under the "Networking" tab.

Not sure if this is the actual fix or whether it just somehow reset the network adapter for me... but it worked!