Hamachi:Trend Micro PC-Cillin 2005
Go to Network Security tab, click on Personal Firewall.
Double-click your Active Firewall (I.E. Home network). Go to the Exception List tab, and click Add.
The following settings should be used:
Description: Hamachi Target: All applications Connection: Incoming Action: Allow Protocol: Any Port(s): All ports IP Setting: Type: Subnet mask IP Address: 188.8.131.52 Subnet mask: 255.0.0.0
Press OK twice, and Apply to complete.