Dear ZabbixTeam,
at the moment is not easy to manage a Zabbix Agent Windows update because the config file will be "overwrite" during the MSI installation process.

Could be "easy" and useful to extend the already provided MSI "parameters" with a new one called:

• ZBXCONFFILE -> Full path and filename of the Zabbix Agent configuration file

In this mode if we use a GPO policy to upgrade our Zabbix Agents it's possible to specify a custom "Zabbix Agent Conf file" with custom parameters previous defined.

Thanks so much