I receive a red alert that the virus signature database is out of date. I click several times on Update but it does not update. I tried updating from the Update screen by hitting Update Now and it comes back with the message that it is up to date - even though the last update shows 8/16/2017, 15733 (20170712). I cleared the cache, I rebooted 4 times and every time the red security alert comes up with the same message.
I have Windows7 Home Premium (64-bit), Version 6.1.7601 Service Pack 1. My ESET NOD32 version is 10.1.219.0