Trellix DLP Endpoint or Trellix Device Control client software upgrade is identical to first-time installation, except that Trellix DLP extension is already installed in Trellix ePO - On-prem and Trellix Agent is already installed on the endpoint.
Upgrade the Trellix DLP extension in Trellix ePO - On-prem before upgrading the client software.
Note
Newer Trellix DLP extensions can manage older client versions by setting backward compatibility, but new client versions are only compatible with the matching extension version.
Download the software from the Trellix DLP download site, or use the Trellix ePO - On-prem Software Catalog to view, download, and install the software.
Note
In Trellix ePO - On-prem version 5.9.x the Software Catalog is named Software Manager.
If you are upgrading from the Trellix DLPdownload site, check the Trellix DLP Endpoint client upgrade package into the Trellix ePO - On-prem Main Repository.
Deploy the client software to the endpoints from the Trellix ePO - On-prem System Tree.
Verify the installation in the DLP Operations console .
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