Probably silly question but loaded 2009 internet Security, having removed Kaspersky and rebooted before loading BD and having done a scan, Bitdefender said the firewall was not running, and like Bob the Builder, it could fix it. Oh yes, says I, so I click on Fix It, and it moves to another screen with a lovely Fix It button. However, hitting this does nothing. On turning on other options, their "Fix It" buttons (in the same window as the firewall one) work just fine, so it isn't a mouse issue.
I was not running any other Firewall but have put XP Firewall on in the meantime, but any suggestions welcome as to how to get the firewall running
Thanks in eager anticipation