Your Windows Firewall often blocks the specific ports Hamachi needs to talk to other peers.

Go to .

type "%ProgramData%\LogMeIn Hamachi\hamachi.log" | findstr "relay"

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Relayed Tunnel Hamachi Fix Updated Jun 2026

Your Windows Firewall often blocks the specific ports Hamachi needs to talk to other peers.

Go to .

type "%ProgramData%\LogMeIn Hamachi\hamachi.log" | findstr "relay"