When downloading version 14.3, users will encounter specific file types. It is critical to distinguish between them:
Set the log retention parameters within Admin > Servers > Local Site Properties to drop operational logs (such as clean file inventory or packet logs) after 14 to 30 days. Unchecked log retention can cause database tables to grow rapidly, which degrades console responsiveness. Symantec Endpoint Protection Manager Download 14.3 - Google
Windows Server 2012, 2012 R2, 2016, 2019, or 2022 When downloading version 14