Open Network Connections by clicking the Start button , clicking Control Panel, clicking Network and Internet, clicking Network and Sharing Center, and then clicking Manage network connections.
Right-click the connection that you want to change (Hamachi Network Interface), and then click Properties. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
Click the Networking tab. Under This connection uses the following items, click Internet Protocol Version 4 (TCP/IPv4), and then click Properties.
Click Obtain an IP address automatically.
Click Obtain DNS server address automatically, and then click OK.
Should now work fine.