Good Idea, unfortunatly it didn't work.Assuming you are in range of the signal and everything is perfect with your WiFi NIC card you might try just simply going to:
Control Panel\Network and Internet\Network Connections
If you already "diagnose" that WiFi Adapter try right click on the WiFi adapter "Disable" and "Enable" (you know the usual on and off) and try it again, also sometimes it's just matter of restart.
Good Idea, unfortunatly it didn't work.
The ethernet connection got the name of the WiFi can it be the issue ?