Re: Windows 7: VPN Domain's Tap Device is down

I don't know about windows 7 because I now have windows 10 & I was experiancing this exact same problem for the last few days having installed it recently. When installing & it loaded up. It shows I'm connected to my host server which is running fine on windows 10. But when I reboot my system or turn off for the night & turn it on next day. I get the yellow triangle with this exact same error.

I stop & restart the hamachi service which fixes it while I'm on the computer. But as soon as I need to reboot or turn off. When I come back to it it's back every time.

Now. I've found a fix for myself which might be a fix for windows 7 also. On windows 10, I went into windows firewall settings. Allow app through firewall or just search allow an app through windows firewall. Then click on Change settings to enable to options below. If Hamachi isn't in the list which mine wasnt. Click on Allow another app. Go into hamachi install folder. First add the hamachi-2-ui.exe in the x64 folder & then in the first folder. Select both Public & private box's for both & click apply. 

I've rebooted several times & no VPN errors!

Hope this helps