Lan Printer Stopped

hello, I have a Lan printer on the IP 192.168.5.50 Port 9100, Model HP Laserjet 3700n, it was working such fine before I install the demo of BD total security 2015, now to print anything I must disable the BD firewall then print, when I tried to add it to the firewall rules, it ask me about the path of the program !!! (I don't know which program it's just a driver and I don't know which one either).


How can I see the application or the process that the firewall disable, so I can be able to enable it ?


or if someone have any suggestions please let me know in a simple way.


Thank you