File list (Check if you may need any files):
COMMAND
.......\BATCH.C
.......\BIN
.......\...\BATCH.OBJ
.......\...\CMDLIST.OBJ
.......\...\COM.OBJ
.......\...\COMCPY.OBJ
.......\...\COMINT.OBJ
.......\...\COMMAND.EXE
.......\...\CONFIG.OBJ
.......\...\CRIT.OBJ
.......\...\CSTART.OBJ
.......\...\CSUP.OBJ
.......\...\DOSIF.OBJ
.......\...\GLOBAL.OBJ
.......\...\HELPSTUB.OBJ
.......\...\MESSAGE.OBJ
.......\...\PRINTF.OBJ
.......\...\RESIDENT.OBJ
.......\...\SUPPORT.OBJ
.......\...\TXHELP.BIN
.......\...\TXHELP.EXE
.......\...\TXHELP.OBJ
.......\CHAR.DEF
.......\CMDLIST.C
.......\COM.C
.......\COMCPY.C
.......\COMINT.C
.......\COMMAND.H
.......\COMMAND.MAP
.......\CONFIG.C
.......\CRIT.ASM
.......\CSTART.ASM
.......\CSUP.ASM
.......\DEFINES.H
.......\DOS.H
.......\DOSIF.ASM
.......\DOSIF.H
.......\DRIVER.EQU
.......\F52DATA.DEF
.......\GLOBAL.C
.......\GLOBAL.H
.......\HELP.H
.......\HELPSTUB.ASM
.......\IDLE.H
.......\LOGIN.H
.......\MAKE.BAT
.......\MESSAGE.ASM
.......\MESSAGE.DEF
.......\MESSAGE.H
.......\MSDOS.EQU
.......\MSERROR.EQU
.......\MSERROR.H
.......\PORTAB.H
.......\PRINTF.C
.......\RESIDENT.ASM
.......\RESIDENT.DEF
.......\RESIDENT.H
.......\RESP1
.......\RESP2
.......\RESP3
.......\SECURITY.H
.......\STRUCT.H
.......\SUPPORT.C
.......\SUPPORT.H
.......\TOUPPER.H
.......\TXHELP.ASM
.......\TXHELP.DEF
.......\TXHELP.H
.......\TXLOGIN.H
IBMBIO
......\BDOSLDR.A86
......\BDOSSTUB.A86
......\BIN
......\...\BDOSLDR.OBJ
......\...\BDOSSTUB.OBJ
......\...\BIOS.MAP
......\...\BIOSGRPS.OBJ
......\...\BIOSINIT.OBJ
......\...\BIOSMSGS.OBJ
......\...\BIOSSTUB.LIB
......\...\CLOCK.OBJ
......\...\CONFIG.OBJ
......\...\CONFSTUB.OBJ
......\...\CONSOLE.OBJ
......\...\DISK.OBJ
......\...\GENERCFG.OBJ
......\...\INIT.OBJ
......\...\INITMSGS.OBJ
......\...\NLSFUNC.OBJ
......\...\SERPAR.OBJ
......\...\STACKS.OBJ
......\BIOSGRPS.ASM
......\BIOSGRPS.EQU
......\BIOSINIT.A86
......\BIOSMSGS.ASM
......\BIOSMSGS.DEF
......\BIOSMSGS.H
......\BIOSSTUB.LIB
......\BPB.EQU