Command: files
  FILES tells FreeDOS how many files it should be able to have open
  simulataneously.
  FILES is a CONFIG.SYS / FDCONFIG.SYS command.
Syntax:
  files=n
    where n is the number of files, in the range 8-255. The default
    setting is 8, but a good number for most modern systems is 20 - 40.
    Some programs may need a higher setting to function correctly; such
    programs will usually give the value that is needed in their 
    documentation.
Options:
  - none -
Comments:
  FILES specifies how many files are allowed open at once (reserves
  memory necessary to support opening this many files).
  Note: there are other restrictions, so a given program may not be able
  to actually open this amount. A good number is 20, though some programs
  suggest/require 30, 40, or even 255.
  FILES is a command internal to kernel.sys and needs no other file
  in order to work.
Examples:
  IN CONFIG.SYS / FDCONFIG.SYS:
    files=20
See also:
  config.sys
  fcbs
  fdconfig.sys
  fileshigh
  Copyright © 2003 Robert Platt, updated 2008 by W. Spiegl.
  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.