Before upgrading your EEE Server to the latest version, consider taking a backup of your existing EEE Server. For more details, visit ESET Endpoint Encryption Server backup Online Help.
There are two installers to choose from Stand-alone or All-in-one.
You can install the latest version of the EEE Server straight over the top of your current installation. This will not cause you to lose any of your settings, licenses, or users.
The files required for the installation will then be extracted from the installer file.
When the Setup Wizard appears, click Start to begin the upgrade.
Wait for the installation process to complete.
Type or copy/paste your Credentials.