File list (Check if you may need any files):
DP
..\Automation_V2
..\.............\AsyncIO
..\.............\.......\AsyncIOGlobal.bas
..\.............\.......\AsynIO.exe
..\.............\.......\AsynIO.frm
..\.............\.......\AsynIO.vbp
..\.............\.......\config.ini
..\.............\.......\Generate.frm
..\.............\.......\Generate.frx
..\.............\.......\Init.bas
..\.............\Browser
..\.............\.......\Browser.exe
..\.............\.......\Browser.frm
..\.............\.......\Browser.frx
..\.............\.......\Browser.vbp
..\.............\.......\BrowserGlobal.bas
..\.............\Excel8
..\.............\......\DPServer.xls
..\.............\Simple
..\.............\......\config.ini
..\.............\......\Init.bas
..\.............\......\simple.bas
..\.............\......\Simple.exe
..\.............\......\Simple.frm
..\.............\......\Simple.vbp
..\Computing
..\.........\IOPanel.exe
..\.........\IOPanel.vbp
..\.........\IOPanel.vbw
..\.........\IO_Panel.frm
..\Custom
..\......\Cpp
..\......\...\Async2
..\......\...\......\Async2.cpp
..\......\...\......\Async2.dep
..\......\...\......\Async2.dsp
..\......\...\......\Async2.dsw
..\......\...\......\Async2.mak
..\......\...\......\itemdef.h
..\......\...\......\pre_opc.cpp
..\......\...\......\pre_opc.h
..\......\...\......\Release
..\......\...\Simple
..\......\...\......\config.cpp
..\......\...\......\FirstSample.cpp
..\......\...\......\FirstSample.h
..\......\...\......\itemdef.h
..\......\...\......\main.cpp
..\......\...\......\Release
..\......\...\......\Simple.dep
..\......\...\......\Simple.dsp
..\......\...\......\Simple.dsw
..\......\...\......\Simple.mak
..\......\opc.ico
..\......\VCpp
..\......\....\Asyn2ATL
..\......\....\........\drivedlg.cpp
..\......\....\........\drivedlg.h
..\......\....\........\driver.cpp
..\......\....\........\driver.h
..\......\....\........\font.cpp
..\......\....\........\font.h
..\......\....\........\itemdef.h
..\......\....\........\mdrive.clw
..\......\....\........\mdrive.cpp
..\......\....\........\mdrive.dsp
..\......\....\........\mdrive.dsw
..\......\....\........\mdrive.h
..\......\....\........\mdrive.mak
..\......\....\........\MDrive.rc
..\......\....\........\mdrivres.h
..\......\....\........\msflexgrid.cpp
..\......\....\........\msflexgrid.h
..\......\....\........\picture.cpp
..\......\....\........\picture.h
..\......\....\........\predrive.cpp
..\......\....\........\predrive.h
..\......\....\........\pre_opc.cpp
..\......\....\........\pre_opc.h
..\......\....\........\Release
..\......\....\........\res
..\......\....\........\...\mdrive.rc2
..\......\....\........\rowcursor.cpp
..\......\....\........\rowcursor.h
..\......\....\AsyncIO
..\......\....\.......\AsyncIO.clw
..\......\....\.......\AsyncIO.cpp
..\......\....\.......\AsyncIO.dep
..\......\....\.......\AsyncIO.dsp
..\......\....\.......\AsyncIO.dsw
..\......\....\.......\AsyncIO.h
..\......\....\.......\AsyncIO.mak
..\......\....\.......\AsyncIO.rc
..\......\....\.......\AsyncIODlg.cpp
..\......\....\.......\AsyncIODlg.h
..\......\....\.......\font.cpp
..\......\....\.......\font.h
..\......\....\.......\IputDlg.cpp