Guys i need your help!!! I have just installed windows 7 64-bit and I can't connect to my modem!! I have a TP-LINK WN722N which it works!!! Then when i go to connect with my modem at connections , it says that the connection cannot be done, because i think my modem is locked for not allowing others to have the same connection as me... I didn't do the connection but one of my father's friend who is on holidays so i need your help...What I have to do to connect???Maybe i didn't fix some settings ...Please reply!!