I installed a EZ NAZ on a computer network that mainly has Windows 7 computers on it. The installation was no problem, but when I try to access the drive connected to the unit it asks for a password. I did not set up a password in the setup page. I have installed these units on 4 other networks and have had no problem. I can access the setup screen for the unit, and the drive is displaying in the network. What am I missing? Can there be a password in the router? The other computers on the network can be accessed without a password. It is driving me crazy. I even tried another NAS (Network Access Server) without a password and it asks me for user name and password.