My sister can't connect to the wireless network with her laptop anymore, might be because I switched the ports the ethernet cables are connected to. Network magic then said that I was no longer connected to the primary network (on my P.C) and my sister could connect to the network, but could not access the internet. So I forced NM to do a first run, and now it doesn't recognize that my computer is connected to a router. NM says I'm connected but now there is no primary network.
So I tried to reinstall the router and it says Error313 : Multiple wired adapters detected. Router setup requires that one wired adapter be enabled. How do I fix this problem? It says I can disable the other adapters...
Router is a D-Link DIR-615.