The CD is constructed by following file: 1. "ICPDAS USB IO X.X.X.x.exe" The solution package for ICP DAS USB IO 2. "ICPDAS USBIO Quick Start Guide_xxx.pdf" The document for quick start guide 3. "ICPDAS USBIO Users Manual.pdf" The document for USB IO user's manual After you installing the solution package by double click ICPDAS USB IO X.X.X.exe. All related files will be placed in "C:\ICPDAS\USB IO", and constructed by the following directories: Dlls The dynamic link library for ICP DAS USB IO Includes The C/C++ header for ICP DAS USB IO Libs The C/C++ link lib file for ICP DAS USB IO Samples The examples for ICP DAS USB IO USB IO Document The documents for ICP DAS USB IO USB IO Utility The utility for ICP DAS USB IO We also place some useful link in the path "Start/Programs/ICPDAS/ICP DAS USB IO" Enjoy it to have a quick and easy way for data acquisition!