This happens if you have multiple servers in the Update server list. You must either remove all other servers from the list or ensure your offline folder path is the only one present. Otherwise, ESET will try the default online servers first and fail.
NOD32 will now use the local folder instead of the internet to update. Critical Considerations and Limitations in 2026 Scanwith.com Nod32 Offline Update
Toggle off automatic selection and click next to the server list. Add the path to your local folder. This happens if you have multiple servers in
The software will read the database files directly from your USB drive and update your virus definitions immediately. Safety and Best Practices Scanwith.com Nod32 Offline Update