File list (Check if you may need any files):
IOPORT
......\AllowIo.exe
......\F2812.bpr
......\F2812.cpp
......\F2812.exe
......\F2812.obj
......\F2812.res
......\F2812.tds
......\F2812.~bpr
......\F2812.~cpp
......\F2812TEST.cpp
......\F2812TEST.dfm
......\F2812TEST.h
......\F2812TEST.obj
......\F2812TEST.~cpp
......\F2812TEST.~dfm
......\F2812TEST.~h
......\MYDLL.C
......\MYDLL.DEF
......\MYDLL.H
......\Port.bpr
......\Port.cpp
......\Port.dsk
......\Port.exe
......\Port.res
......\Port.~bpr
......\PORTART
......\.......\MYDLL.C
......\.......\MYDLL.DEF
......\.......\MYDLL.H
......\.......\PortArt.001
......\.......\PORTART.DLL
......\.......\PortArt.dsp
......\.......\PORTART.DSW
......\.......\PORTART.MAK
......\.......\PORTART.ncb
......\.......\PORTART.OPT
......\.......\PORTART.PLG
......\.......\Release
......\PortArt.001
......\PORTART.DLL
......\PortArt.dsp
......\PORTART.DSW
......\PORTART.MAK
......\PORTART.ncb
......\PORTART.OPT
......\PORTART.PLG
......\PORTDLL
......\.......\AllowIo.exe
......\.......\Port.bpr
......\.......\Port.cpp
......\.......\Port.dsk
......\.......\Port.exe
......\.......\PORTART.DLL
......\.......\PORTDRIVER.doc
......\.......\PORTDRIVER.H
......\.......\PORTDRIVER.WPS
......\.......\porttalk.sys
......\.......\Run.bat
......\.......\Unit1.cpp
......\.......\Unit1.dfm
......\.......\Unit1.h
......\PORTDRIVER.doc
......\PORTDRIVER.H
......\PORTDRIVER.WPS
......\porttalk.sys
......\Release
......\Run.bat
......\Unit1.cpp
......\Unit1.dfm
......\Unit1.h