The LocalUser property determines if the server should
perform user authentication using the Windows local account database.
If this option is not specified, the application is responsible for
creating virtual users using the AddUser method or implementing
an OnAuthenticate event handler and authenticating client
If this property is set to True, a client can authenticate
as a local user, however the session will not inherit that user's
access rights. All files that are accessed
or created by the server will continue to use the permissions of the
process that started the server. For example, consider a server
application that was started by local user A. Next, a
client connects to the server and authenticates itself as local user B. When that client uploads a file to the
server, the file that is created will be owned by user A,
not user B. This ensures that the server application
retains ownership and control of the files that have been created or
The default value for this property is False.