While it is a good program when it runs, Bitdefender is one of the only programs I have known that does not remember and save user settings and preferences. It does not even have the ability to export or save those settings. This is 2016 not 1998. I have several computers with lots of programs. i set the firewall rules for most applications because each one can install unwanted upgrades or do things I don't want. With Bitdefender I must re-enter all my settings each time it upgrades. I would not recommend or use this program until they have fixed this basic error.