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Issue: VPN domain´s tap device is down

Hello people, Im looking for help to solve an issue I´ve ran into when I join any network my friends set up.

Going through the diagnostics, this is what Hamachi shows me.

VPN domain's tap device is down

Local results:
Adapter configuration:
Cannot get adapter config
Traffic test: Cannot complete test
Peer results: [230-198-198]
Adapter configuration: OK
Traffic test: OK


And the self-diagnosis tool confirms that this is a tunneling problem.

Now,  I´ve gone through other posts with the same issue, but mine seems to be a something different, as I have tried almost everything, uninstall and install again, reboot my PC, stopping the tunneling services, closing the Firewall, removing the adapters.

Im running Windows 7 Professional, and I just got Hamachi again, and I´ve noticed these things:

Inside Control Panel, in Network Connections, Hamachi appears as active, but with a red cross.

And inside Device Manager, theres no Hamachi adapter, neither network nor ethernet adapters.


If anyone can guide me through, I´ll be more than happy!