HP 1220C can't print

My HP 1220C printer is connected via USB and I can’t print since installing Comodo. It asked for permission, which I granted, then nothing happens…nothing.

Grrrrr!

Win XP sp-2; Comodo Firewall Pro 2.4.18.184

Hi maalox

Check CFPs Log (Activity tab) for blocks. CFP rarely blocks something without logging it. CFPs Log can be Exported to an HTML file (right-click on the Log). If you open the HTML file with your default browser, you should be able to use a simple click-drag-select & Copy ‘n’ Paste to post Log entries here if you need help with them.

Also check to see if there is anything related in the Windows Event Logs, thanks.