Eset Nod32 Offline Update [portable] • Verified Source

No. The offline update only updates virus signature databases and detection engine modules. To upgrade from ESET NOD32 v14 to v16, you need the full offline installer (a separate download).

You may have a second update profile (e.g., "Pre-release update" or "Rollback profile") interfering. eset nod32 offline update