If the driver is already installed on your system, updating (overwrite-installing) ... consideration that is not recommended to install the driver on Operating Systems other than stated ones.

Important ... reference during the installation process.

About WebCam Driver:

Enabling your embedded web camera by installing appropriate software will allow your system ... highly recommended to always use the most recent driver version available

Do not forget to check with ... in order to stay updated on the latest drivers, software and games

Try to set a system restore point before installing a device driver

This will help if you installed a wrong driver

Problems can arise when your hardware device is too old or not supported any longer