DevAddDev=<driver-name>,<configkeyword>[,<flag>][,<param-string>]
Adds a device or install command to the CONFIG.SYS file.
driver-name
Name of the driver or executable file to add. The installer validates the filename extension, ensuring that it is .SYS or .EXE.
configkeyword
Command name. Can be device or install.
flag
Optional placement flag. If 0, the command is placed at the bottom of the file. If 1, it is placed at the top. If flag is not given, 0 is used by default.
param-string
Optional command parameters. Must be valid for the given device driver or executable file.