Avery Dennison 6037 Rev. AA 3/04 Programmer Manual - Manual (Page 77)

ROM-DOS Internal Commands 4-35
F I L E S
CONFIG.SYS Command
The FILES command specifies the maximum number of files that may be
open at one time.
Syntax
FILES = number
Remarks
The number of files includes the standard files, stdin, stdout, stderr,
stdprn, and stdaux. The minimum value is 8, and the maximum is 255.
All other values are ignored.
Example
FILES = 10
Specifies the maximum number of open files to ten.