SEP 14.2 supports both 32‑bit and 64‑bit Windows environments, though newer versions (14.3 RU6 and later) have dropped 32‑bit support.
Avoid running the installer directly from within the zipped folder to prevent runtime errors. Best Practices for Deployment Symantec Endpoint Protection 14-2 Download
| OS | Architecture | Disk Space | RAM | | --- | --- | --- | --- | | Windows 7 SP1 / 8.1 / 10 (1607+) | 32-bit & 64-bit | 1.2 GB | 1 GB | | Windows Server 2008 R2 - 2019 | 64-bit only | 1.5 GB | 2 GB | | macOS 10.13 – 10.15 | N/A | 1 GB | 1 GB | | Linux (RHEL 7+, CentOS 7+, Ubuntu 16.04+) | 64-bit | 500 MB | 512 MB | SEP 14
SEPM requires ports 8443, 8014, and 443 to be open. Ensure no other applications (like IIS or Apache) are utilizing these ports on the server. Ensure no other applications (like IIS or Apache)