Create a sample CONFIG.SYS and AUTOEXEC.BAT in destination directory. The samples assume FreeDOS is installed to C:\FDOS, if this is not correct then edit them and specify the proper directory. Copy them to the root (\) directory to use them. E.g. COPY C:\FDOS\CONFIG.SYS C:\ COPY C:\FDOS\AUTOEXEC.BAT C:\