Setup Radmin VPN:
1. Install Radmin VPN
2. Create your Network by pushing a button "Create Network". No registration needed. Or you can use Public networks, disregard next step if so
3. Get your friends to join your network. To do it they need to know Name of the network and password
Here is also a guide on how to create and manage the network.
configuring game itself:Go to the main menu then click on LAN.
To host:
Put in player's name in English --> Create game
Choose any map, then go New game
Now you need everybody to join.
To join:
Launch Lancraft and in the loading window enter host's IP number from Radmin VPN instead of 9.9.9.9
To get host's IP number you can copy it straight from the program:
Then launch Warcraft -> LAN there you should see the game that host created.
Enjoy!