This article describes the process to upgrade Symantec Endpoint Encryption (SEE) 11.0.x clients to another SEE 11.0.x version
NOTE: This process DOES NOT apply to Symantec Endpoint Encrytpion version 11.1.0 and above. Please refer to the upgrade guide for your version for this process.
Upgrade Symantec Endpoint Encryption 11.0.x clients (Endpoint Encryption Management Agent, Drive Encryption, Removable Media Encryption, and optionally Autologon) to a later version by running the installer using the msiexec command.
Client installer packages: location and names
Required update method
Prior to upgrading
Before upgrading a client computer, take the following precautions to ensure data integrity.
To successfully upgrade clients, you must upgrade the clients in the following order:
Note: If the Removable Media Encryption functionality is not installed on the client computer, first upgrade the Management Agent, followed by Drive Encryption.
To upgrade Symantec Endpoint Encryption 11.0.x on the client computer
Note: If Removable Media Encryption is the last client .MSI to be upgraded, do not include the ‘/norestart’ parameter in the command.