Do you want to fixed "Firewall Non-Functional" with your Eset Antivirus?

Please run the following commands using the CMD or command prompt make sure to run it as administrator

“sc query epfw”

“sc query epfwwfp”

“sc query epfwlwf”

METHOD 1: Try to install the Driver.

temporarily disable Self-defense and restart the computer
In File Explorer, right-click the file “C:\Program Files\ESET\ESET Smart Security\Drivers\epfwlwf\EpfwLwf.inf” and select Install
After the driver has been installed, re-enable Self-defense and restart the computer.

Mostly after doing the method 1 it should be fixed after a restart but if it's still not working follow the method 2 below.

METHOD 2:

Go to Control Panel > Network > Connection (Ethernet/Wifi) > Install > Service > ESET > Eset Personal Firewall > Click OK > Restart!

Firewall

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