If user authentication is required, you must login either as a Guest or an Employee user account.
If both of those options are enabled, the following screen is displayed.

If you login with an Employee account (or if only the Windows user authentication is enabled and the guest login is disabled) the Login screen displays:

If you log in as a Guest, or if only the Guest login is enabled (and the Windows login is disabled), you must answer the user questions defined for the Guest profile (see Answering User Questions).

After logging in with either your Windows credentials or as a Guest, your workflow is determined by the workflow profile settings configured in the MetaDefender Kiosk Management Console.
For more information on configuring multiple workflow profiles, see 4.1. Workflow Profiles Page.