A Windows Vista problem. -__-
I just arrived to my uncle's house and I tried connecting to his router... It's a Linksys wireless-N router. This problem came up. Additional log on information is required to connect to this network.

It's a good thing I found out a way to connect to his wireless network or else, I would be stuck without using my laptop. Here are some instructions to connect when you have this problem.
1) Go to 'Network and Sharing Center'.
2) Go to 'Set up a connection or network'.
3) Click 'Manually connect to a wireless network'.
4) Enter...
Network name: [Enter Name]
Security type:
[Choose an option]Options- No authentication (Open) <
Commonly used.- WEP <
Commonly used.- WPA2-Personal
- WPA-Personal
- WPA2-Enterprise
- WPA-Enterprise
- 802.1x
Encryption type: [Whatever shows...]
Security Key/Passphrase: [Enter WEP Key here] (If you do not have WEP code skip this)
[] Start this connection automatically
[] Connect even if the network is not broadcasting
Warning: If you select this option, your computer's privacy might be at risk.
Leave both blank. There you go... if it doesn't solve the problem post a comment. :]