Same with my situationI had same problem with two licenses and also no luck at solving the problem. Not even gona try using Eset anymore.
I noticed that ver8.0.304.0 had the same problem. Maybe ESET doesn't like my machineDid that problem start after you updated eset to v8.0.312.0 ??? There might be a bug in new version, I still use v8.0.304.0 and don't have that problem.
andCheck through Internet Explorer that you are not using a proxy, sometimes spyware/Adware may reconfigure your Internet settings.
I mean I don't know how to do that . Can you guide me?
Yes, fresh install of my computer has same problemIn my case it happens even on fresh windows install, i'm using Win 8 64bit. Checked if i'm connected via proxy and result is negative. It's just all normal, and it just doesn't work. I'm scared to even try eset, because i hate putting one AV program over other on my system :/
I've just given my lucky license to my father for his machine. Because my license valid till 26/02/2017 . So I can't test as youI have an update..i won ESET license here on MT forum, and it works, i get updated normally. I seems problem is license related, but then i don't know why official trial license didn't work. Well, at the end i'm glad that it finally works. I see that Maxx also won the license, so i'm excited to hear from him also if it fixed the problem