A user can easily get an application allowed in AVG firewall for that open the software then click the option “firewall†after that click the “settings†further select the option “advanced settings†then in the left menu click “applications†then click “add†further click the three dots given next to the text field then click “create†then further click “ok†after that close down the firewall settings window. Click here: http://www.best-antivirus-security.uk/support-for-avg.php