File list (Check if you may need any files):
ABOUT.C
ABOUT.H
ACCEPT.C
ACCEPT.H
ANSI.C
ANSI.H
ASCII.H
ASCODES.H
ASDRV.C
ASDRV.H
ASDRV16.DLL
ASDRV16.LIB
ASDRV32.DLL
ASDRV32.LIB
ASYNC.DOC
ASYNC.HTM
ASYNC.TXT
BCB_PGM.CPP
BCB_PGM.DFM
BCB_PGM.H
BCB_PRJ.BPR
BCB_PRJ.CPP
BCB_PRJ.MAK
CONFIG.C
CONFIG.H
CONSOLE.BAT
CONSOLE.C
CONSOLE.PRJ
CONSOLE._B_
CONSOLE._M_
CONSOLE._W_
DEVICE.C
DEVICE.PRJ
DEVICE._B_
DEVICE._M_
DEVICE._W_
ECHOPORT.C
ECHOPORT.PRJ
ECHOPORT._B_
ECHOPORT._M_
ECHOPORT._W_
EVENT.C
EVENT.PRJ
EVENT._B_
EVENT._M_
EVENT._W_
FILE_ID.DIZ
FINDER.C
FINDER.PRJ
FINDER._B_
FINDER._M_
FINDER._W_
FINDER32.BAT
HOST.C
HOST.MAK
HOST.PRJ
HOST32._B_
HOST32._M_
HOST32._W_
INSTALL.BAT
INSTALL.TXT
INVOICE.TXT
LICENSE.TXT
LINE.C
LINE.H
LOOPBACK.TXT
MAKEFILE.TXT
MENU.C
MENU.H
MESSAGE.H
MFCPGM16.MAK
MFCPGM32.MAK
MFC_PGM.CPP
MFC_PGM.DEF
MFC_PGM.H
MFC_PGM.RC
MIO.H
MIO16.DLL
MIO16.LIB
MIO32.DLL
MIO32.LIB
MODEM.C
MODEM.DEF
MODEM.H
MODEM.PRJ
MODEM.RC
MODEM.RSP
MODEM16._B_
MODEM16._M_
MODEM32._B_
MODEM32._M_
MODEM32._W_
MSC.ICO
PAD_FILE.HTM
PAD_FILE.XML
PAINT.C
PAINT.H
PRODUCTS.TXT
PROGRESS.C
PROGRESS.H