I have 2 PC's networked together by cable through a netgear router (Neither has a wireless card)
They have been like this for a few years with no problems and can access the internet independently
I have always managed to back up the 2nd PC's files to the external hard drive attached to the first PC but lately this doesn't happen - says it doesn't have permission
Both PC's can see each other over the network and can ping each other OK and PC no 1 can open the files on PC no 2, but not vice versa
The only change I have made recently was to install Virgin media security instead of ZoneAlarm but even going back doesn't help things
Margaret