Causing network error after using Personal firewall, don't know why?

I am currently using the network printer through out the router. However, my network printer did not work after installed Comodo Personal Firewall. What kind of setting need to be done??? On the other hand, the bluetooth also found error at the same case.

I had already un-installed the personal firewall for now. Pls help.

Thanks & best regards

Barrister-Law ???


If the firewall was uninstalled and the printer is still not working, then I would recommend that you reinstall the printer. See if that works. Please post back with your results.