File list (Check if you may need any files):
OPOSdirver1.0.1.27
..................\Comm.cpp
..................\Comm.h
..................\CommArbiter.cpp
..................\CommArbiter.h
..................\CommProtocols.h
..................\ControlEvent.cpp
..................\ControlEvent.h
..................\DataParsing.cpp
..................\DataParsing.h
..................\Device.cpp
..................\Device.h
..................\dlldata.c
..................\dlldatax.c
..................\dlldatax.h
..................\ErrorTypes.h
..................\EventQueue.cpp
..................\EventQueue.h
..................\FileLog.cpp
..................\FileLog.h
..................\hid.lib
..................\hidpi.h
..................\hidsdi.h
..................\hidusage.h
..................\IbmUsbComm.cpp
..................\IbmUsbComm.h
..................\Lock.h
..................\Log.h
..................\MetroSO.cpp
..................\MetroSO.def
..................\MetroSO.dsp
..................\MetroSO.dsw
..................\MetroSO.h
..................\MetroSO.idl
..................\MetroSO.ncb
..................\MetroSO.opt
..................\MetroSO.plg
..................\MetroSO.rc
..................\MetroSO.sln
..................\MetroSO.tlb
..................\MetroSO.vcproj
..................\MetroSO_i.c
..................\MetroSO_p.c
..................\mssccprj.scc
..................\OposCommands.h
..................\OposEvents.cpp
..................\OposEvents.h
..................\OposString.cpp
..................\OposString.h
..................\ProjectChanges.h
..................\Registry.cpp
..................\Registry.h
..................\ReleaseMinDependency
..................\....................\MetroSO.res
..................\....................\StdAfx.sbr
..................\....................\vc60.idb
..................\resource.h
..................\Scale.cpp
..................\Scale.h
..................\Scale.rgs
..................\Scanner.cpp
..................\Scanner.h
..................\Scanner.rgs
..................\SerialComm.cpp
..................\SerialComm.h
..................\Socket.cpp
..................\Socket.h
..................\SocketBase.cpp
..................\SocketBase.h
..................\SocketClient.cpp
..................\SocketClient.h
..................\SocketData.cpp
..................\SocketData.h
..................\SocketServer.cpp
..................\SocketServer.h
..................\SOInfo.h
..................\Status.h
..................\StdAfx.cpp
..................\StdAfx.h
..................\StringConvert.h
..................\Uncopyable.h
..................\vssver.scc