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Using Endpoint Upgrade Assistant

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You can use Endpoint Upgrade Assistant to upgrade other Trellix products when you upgrade to Trellix ENS 26.x. You can upgrade from version 10.2.x, 10.5.x, or 10.6.x. You can also upgrade from legacy products like VirusScan Enterprise.

Note

For the Intel architectures, you can directly upgrade to version 26.x from version 10.7.0 (November 2022) or later. For the ARM architectures, the upgrades are not supported and upgrade section is not applicable, refer 000014791 for details.

Endpoint Upgrade Assistant detects Trellix products in your environment and determines the minimum version needed to remain compatible with Trellix ENS 26.x, then lets you upgrade all of them with a single deployment task.

Endpoint Upgrade Assistant checks for conditions on endpoints running VirusScan Enterprise (McAfee VirusScan Enterprise) and Host Intrusion Prevention System (HIPS), which have a high likelihood of migration to fail and reports the results to ePO - On-prem.

Note

The installer now automatically detects missing Root or Intermediate certificates on the endpoint before proceeding. This check prevents installation failures caused by incomplete certificate chains.

  1. Before the installation:

  2. Upgrade product extensions and installation packages on Trellix ePO - On-prem.

  3. Update content files on Trellix ePO - On-prem.

  4. Resolve issues blocking analysis or found with Health Check.

  5. Deploy products that Endpoint Upgrade Assistant cannot upgrade.

  6. Deploy product software to endpoints.

  7. After the installation:

    1. If you saved your custom product settings, verify that settings you configured in the previous version work as expected.

    2. Disable the Windows firewall to avoid conflicts with McAfee Host IPS rules.

    3. If third-party applications aren't working correctly after you install McAfee Host IPS, and you didn't preconfigure custom Firewall rules, temporarily enable Adaptive Mode.

    4. Review the policy settings that are new or changed in Trellix ENS 26.x.