from elevated command prompt
netsh advfirewall set allprofiles state off
this will set the firewall for all profiles to off
You can verify/configure using
Administrator Tools
Windows Firewall with Advanced Security
then check Domain, Private and Public Profile
you can modify the Remote Desktop rule and under scope change the Remote IP address to any IP address (meaning to allow access from any IP, not that I am saying put any old IP address in this block)
By default, this server will allow RDP from systems on the local LAN but block any from ‘foreign’ IP range.
