If you're having trouble connecting to a wifi network, you can sometimes fix the problem by removing and re-adding that profile.Follow the instructions below to remove the network, then connect to it as a 'new' network. For more info see Delete a network connection in Windows 7 and Windows Server 2008 R2. Find the network on the list, right-click it, and select When the network connects and Windows asks what type of network, pick Public. Click Manually connects to a wireless network, then click next. Under Information for the wireless network you want to add a) Enter miis into the Network name field. Uncheck Varify the server’s identity by validating the certificate, then click the Configure button. Make sure the Automatically use my Windows logon name and password (and domain if any) checkbox is unchecked.
It can find the network fine, but when I try to connect, I don't get the password prompt -- it moves straight to "validating identity," scans, and then says "Windows was not able to find a certificate to log you on to the wireless network Foo." The maddening thing is that the card was working fine a week ago, in the same box, using the same OS.
I had TKIP and AES as options there, but cipher type is AES on the router, so I chose that.
(I tried TKIP later, when this didn't work, with the same results as described below.) So I set it to WPA-PSK / AES and entered my security key.
Note: There have been reports of Android devices corrupting network profiles; when this happens, the device keeps trying and failing to connect to FVCCNET.
Removing ('forgetting') the profile and re-entering it seems to fix the problem.