Safely eject the USB drive and plug it into the offline computer.
so other computers can "see" these updates over a local network. Run Update Check for updates in the main menu to populate the mirror folder. ESET Knowledgebase Phase 2: Update the Offline Machine eset nod32 offline update
@echo off echo Starting ESET Offline Update... net use Z: \\192.168.1.100\ESETMirror /persistent:no if exist Z:\Update\ ( "C:\Program Files\ESET\ESET NOD32\ecls.exe" --update-offline="Z:\Update" echo Update completed at %date% %time% >> C:\Logs\eset_update.log ) else ( echo Mirror not accessible >> C:\Logs\eset_update_error.log ) net use Z: /delete Safely eject the USB drive and plug it
ESET NOD32 typically updates its virus signature database via the internet. However, for air-gapped or restricted systems, an offline update method using the tool or manual download from ESET’s website is required. This document outlines the steps to safely apply offline updates. ESET Knowledgebase Phase 2: Update the Offline Machine
Disclaimer: Screenshots and exact menu names may vary slightly depending on your ESET NOD32 version (v15, v16, or Endpoint). Always refer to ESET’s official knowledge base for version-specific paths.
: To mirror the repository locally, the serving machine needs hundreds of gigabytes of free hard drive space.
What “offline update” means here