I have a Windows 10 computer with ESET NOD32 installed and my expiration date is until 2023 but the antivirus database won't update because I had a problem last week with Faronics Deep Freeze.
The answer I found asking in this forum was to forward the date on the PC to disable Deep Freeze to get rid of this update loop I was stuck in. Now I think that is why ESET NOD32 won't update the database, because I set the system past the expiration date.
I think is the same for my Nord VPN on my machine.
I already tried to do a system restore and the problem persists, I tried to reinstall Nord VPN.