Avalanche Enabler 5.3-48 "Settings" Password

I am running Avalanche Enabler 5.3-48 (2) on a Motorola MC9190 scanner.  I want to change the default "Settings" password as well as the default password for exiting the application.  How can I do this?  I've look through all the settings that I can see and there is nothing about changing passwords.  I've installed the enabler just by loading the .cab file onto the scanner but I'm guessing that there is a corresponding program that I should be using in Windows...but not sure.