I have 3 computers, 2 are hard-wired into a D-Link DI-624 wireless router. The third is a laptop and connects wirelessly. All computers have internet, the 2 hard-wired are connected via LAN for file and printer sharing. The wireless laptop can connect into the network and browse both hard-wired computers. But this connection appears to be only one way. The hard-wired computers can't communicate (view shared files) with the laptop.
The laptop's LAN settings are disabled because the default device is the ethernet card which isn't being used because it is wireless, however, it uses the wireless network to connect to the other computers.
I read lots of troubleshooting but nothing is helping.