Doesn't look like you have installed the wireless adapter... You can't connect through Miniport, this is already in Windows when it's installed. You have to connect through a connection named as the wireless network adapter which should be accessible after you install the wireless driver... if it's already installed, (Windows 7/8 install network adapters automatically) it should appear in the Device Manager. If so, in the Network and sharing Center.. click on Change Adapter Settings / right click on the Wifi Connection / click on connect and type the router name and password