Note for Silent Installation
2012.07.19
Silent installation is the installation that runs without the end-user interface.
Put the files in the SioCir_Setup_x.x.xxxx_Silent_Install.zip in a folder of the
target Windows system and run "setup.exe /s" under such folder to install the
Nuvoton CIR Device Driver without the user intervention.
Note: It may take tens of seconds to install the CIR device driver once started.
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.