You have two computers that run Windows 7. Both computers are connected to a network and have IP addresses within the 172.16.10.0/24 subnet. You need to ensure that both computers can join a HomeGroup. What should you do?

A.
Enable network discovery.

B.
Set the network location to Home network.

C.
Configure Windows Firewall to allow the Netlogon service.

D.
Change the IP addresses to be within the 192.168.1.0/24 subnet.