My Norton 360 upgraded itself to 22.5 and now I cannot share a printer with another computer on my network. The printer is connected to my computer with a USB cord and the other computer is connected via ethernet. The other computer can print if I turn off Smart Firewall but I can't leave that down, obviously. If I try to print from the other computer with the Smart Firewall up, though, it shows the printer offline and messes everything up.
I've seen messages that linked to other posts on here that supposedly fixed everything, but the links all go to documents that no longer exist.