File list (Check if you may need any files):
Demo
....\client.dll
....\DS40xxSDK.dll
....\HCNetSDK.dll
....\hpr.dll
....\HTDemo.exe
....\msvcp71.dll
....\msvcr71.dll
....\PlayCtrl.dll
....\QosControl.dll
....\Sadp.dll
....\StreamTransClient.dll
....\SystemTransform.dll
Driver
......\DS4000Drv-2.5-x64
......\.................\Driver Install.exe
......\.................\DS4000.inf
......\.................\DS40xxV.sys
......\.................\DS41xxHDDrv.sys
......\.................\DS41xxV.sys
......\.................\DS42xxV.sys
......\.................\DS43xxDrv.sys
......\.................\hikdrv.cat
......\.................\WdfCoInstaller01005.dll
......\DS4000Drv-2.5-x86
......\.................\Driver Install.exe
......\.................\DS4000Drv.inf
......\.................\DS40xxDrv.sys
......\.................\DS41xxDrv.sys
......\.................\DS41xxHDDrv.sys
......\.................\DS42xxDrv.sys
......\.................\DS43xxDrv.sys
......\.................\hikdrv.cat
......\setup.exe
......\板卡Windows 驱动安装须知及常见问题.pdf
SDK
...\DataType.h
...\DS40xxSDK.dll
...\DS40xxSDK.lib
...\HikVisionSdk.h
Src
...\Htdemo-Chi-src.rar