File list (Check if you may need any files):
Demo
....\Delphi Demo
....\...........\Demo.cfg
....\...........\Demo.dof
....\...........\Demo.dpr
....\...........\Demo.exe
....\...........\Demo.res
....\...........\UnitDemo.dcu
....\...........\UnitDemo.ddp
....\...........\UnitDemo.dfm
....\...........\UnitDemo.pas
....\...........\UnitDemo.~ddp
....\...........\UnitDemo.~dfm
....\...........\UnitDemo.~pas
....\...........\UnitDialog.dcu
....\...........\UnitDialog.ddp
....\...........\UnitDialog.dfm
....\...........\UnitDialog.pas
....\USBPass3.0使用说明.pdf
....\USBPass3.0调用说明.txt
....\USBPassR.dll
....\USBPassW.dll
....\VB Demo
....\.......\Demo.csi
....\.......\Demo.exe
....\.......\Demo.vbp
....\.......\Demo.vbw
....\.......\frmDemo.frm
....\.......\frmDemo.frx
....\.......\frmDialog.frm
....\.......\ModExplain.bas
....\.......\MSSCCPRJ.SCC
....\VC Demo
....\.......\Debug
....\.......\Demo.aps
....\.......\Demo.clw
....\.......\Demo.cpp
....\.......\Demo.dsp
....\.......\Demo.dsw
....\.......\Demo.h
....\.......\Demo.ncb
....\.......\Demo.opt
....\.......\Demo.plg
....\.......\Demo.rc
....\.......\DemoDlg.cpp
....\.......\DemoDlg.h
....\.......\ReadMe.txt
....\.......\Release
....\.......\res
....\.......\...\Demo.rc2
....\.......\resource.h
....\.......\StdAfx.cpp
....\.......\StdAfx.h
....\.......\usbpassr.cpp
....\.......\usbpassr.h
....\.......\usbpassw.cpp
....\.......\usbpassw.h
....\反注册USBPass组件.bat
....\如何在VC++中调用标准COM组件.mht
....\注册USBPass组件.bat