Symantec Endpoint Protection Upgrade 14.2 To 14.3

: SEPM 14.3 requires a minimum of 2 GB RAM (8 GB recommended), especially if SQL Server is on the same machine.

minimum (16 GB highly recommended for environments with more than 500 clients). 100 GB available hard disk space minimum. 3. Database Requirements Embedded database (automatically upgraded). Microsoft SQL Server 2012 / 2014 / 2016 / 2017 / 2019. Phase 1: Pre-Upgrade Planning and Backups

Phase 2: Upgrading the Symantec Endpoint Protection Manager (SEPM) symantec endpoint protection upgrade 14.2 to 14.3

Follow these steps in order. Assume you’re upgrading both the Symantec Endpoint Protection Manager (SEPM) and clients. Back up before starting and perform this on a test environment first.

Never attempt an in-place upgrade without creating a fallback plan. If the upgrade process encounters an unexpected power failure or OS crash, your database could be left in an unrecoverable state. Step 1: Backup the SEPM Database : SEPM 14

Verify that services such as Symantec Endpoint Protection Manager and Symantec Embedded Database are in a "Running" state under Windows Services.

Once file extraction completes, the Upgrade Wizard automatically launches the Configuration Wizard. Phase 1: Pre-Upgrade Planning and Backups Phase 2:

Is your environment still running on SEP 14.2? With 14.3 RU5+ now available, there is no better time to plan your migration.

Choose the 14.3 package and select "Upgrade from" 14.2 to 14.3. Method B: Client Deployment Wizard