I know very little about computers and have just had the hard drive replaced on my laptop. I went to eset website and downloaded the antivirus but it is not updating and needed to be repaired to get a shortcut icon working. I'm getting error message - failed to read firewall configuration. current version showing is 18.104.22.168 signature database 4972 I've uninstalled it twice and reloaded with windows defender on and off. There's an option in windows security centre to turn on the protection but it does not register when i try to turn it on. Any help would be appreciated as this is where i was directed for support.