No – download the architecture-specific installer.

| Requirement | Detail | |-------------|--------| | | ees_nt64_9.1.2063.0.exe (64-bit) or ees_nt32_9.1.2063.0.exe (32-bit) | | Operating System | Windows 7 SP1 / 8.1 / 10 / 11 / Server 2012 R2 or later | | Administrative Rights | Local system or domain admin | | Previous ESET Versions | Older versions must be removed first (silently) | | Conflicting AV | Uninstall other AV products (e.g., Windows Defender, McAfee) |

Using with ESET Endpoint Security 9.1.2063.0 significantly reduces manual effort and enforces consistent security posture. The combination of --silent , --accepteula , and a pre‑configured config.xml allows seamless integration into any enterprise automation pipeline.