Quick install for Windows 2000, XP, Vista, 7, Server 2003, Server 2008 ---------------------------------------------------------------------- In short: run "CDM20802_Setup.exe". For the regular, 32-bit editions, and the x64 (64-bit AMD, or Intel EM64T) editions of these operating systems, run "CDM20802_Setup.exe". The above command will pre-install the drivers. This is the easiest way to install the drivers for the USB serial converter. These are combined VCP (Virtual COM Port) and D2XX drivers. This means that the device will appear as a COM port in Windows Device Manager, and in addition to the regular Windows support for COM port devices, it supports another programming interface known as D2XX. (Details of the D2XX programming interface may be found in the D2XX Programmer's Guide elsewhere on this CD-ROM.) Note that 64-bit editions of Windows for the Itanium (IA-64) processors are not supported.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.