Making Login name and Password entry a mandatory.

Hi all

As all know Windows maintain profile concept. A profile (\WINDOWS\PROFILES\USERNAME) will be created. The use can customize the desktop, start menu and programs etc. User profile gets loaded when the correct username and password is provide during login else, default profile gets loaded. If ESC key is pressed windows leads to default profile.

Windows 9x, ME, 2K standlone versions bypass login dialog. Anyway the use can access system files and folders and other stuff. I am writing a program (a login dialog) where the username and password is mandatory. If a user clicks cancel, windows gets shut down. I am doing groundwork.

Do let me know the option to be given with RUNDLL32.exe