The Username field refers to your login ID for the address you entered. Enter your WAM login ID here. The Password field refers to your Password for the address you entered. Enter your WAM password here. The Directory field refers to a particular directory within the address you entered.
Most addresses have a default directory which can be accessed without specifying a directory path.
For WAM, it is the home directory. So, the field has been left blank. Once you have filled in your information, click on the Connect button. If you receive an error message, you may have entered the login information incorrectly. In this case, you are prompted again for the correct login information.