Silent install in ESET is done via command line with the .msi or .exe using --silent or --quiet parameters, plus a configuration .xml or .dat file.

To find the Product Code for ESET Endpoint Security 9.0, look in HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall .

If you have a configuration file exported from another ESET instance, you can apply it during the install:

: Ensure endpoints can reach the ESET update servers or your local mirror.

In this article, we will focus on ESET Endpoint Security version 9.1.2.0, specifically exploring the process of silent installation in 2021. We will cover the benefits of silent installation, the system requirements, and provide a step-by-step guide on how to perform a silent install of ESET Endpoint Security 9.1.2.0.