PS all PCs and the laptop are Dells and the broadband router is a BT Hub. I'm sure this all worked fine when I had an old router before going over to the BT hub many months ago. When I try to view the woreless networks I get a message saying, "Windows cannot configure this wireless connection. If you have enabled another program to configure this network connection, use that software...." I'm at a loss to know what this might be.
PPS I can access the internet from the laptop so there is a shared connection of some sort.