How to get games work with Hamachi on Windows 7
11. Start Hamachi, and hit Power button.
12. Register your client.
13. Go to Manage -> Manage Networks.
14. You should see LogMeIn website in front of you. Click Manage Hamachi for Free.
15. Register for free account.
16. Click Create Networks
17. Give name to your network and be sure that your network type is Mesh. Click continue.
18. I use "Accept automatically" setting join requests, so i don't have to accept every user that joins to my network. If you want to be sure that only your friends can connect to your network, select "Must be approved".
Network password is that password that you give to your friends, so they can join to your network.
Select free subscription and hit Continue.