How to Installing the Tenda Wireless Adapter Program ? (Example: Windows 7) Step 1 Insert the CD into the CD-ROM drive. If your computer has no CD-ROM drive, download the driver from www.tendacn.com. Step 2 Access the CD, double-click Setup.exe, and click . Step 3 Wait a moment for the installation to complete. After installation completes, the wireless USB adapter program runs automatically. U6-How to Installing the Tenda Wireless Adapter Program