Technical note:    10004
  Created:           05/11/95 by Trip
  Last modified:     07/10/95 by Brian
  Product:           Netscape Navigator

If you get an "error -57" when you try to ftp files through the
Netscape Navigator, then this means the ftp server is too busy at the
moment; try again later to access it.

This error message results when the ftp server opens a socket, but
then decides it is too busy, and immediately drops the connection.
This is a server problem and doesn't indicate anything wrong with the
Navigator.