Once the mirror folder is populated, you have two main methods to update the target machine:
As of early 2026, ESET has introduced significant changes to how users obtain offline definition files. Notably, the legacy public links for direct offline update ZIP files (e.g., offline_update_eav.zip
Clients will now automatically "check for updates" against the local server every time they boot. eset nod32 antivirus offline updates new
