
and do catch the Symantec™ Endpoint Protection 12.1.5 Installation and Administration Guide (see Chapter 6 on upgrade processes) The overall guidance is stated in fact in the below as well For 11.0 case, it can be upgraded to enterprise version only. This issue is resolved in Symantec Endpoint Protection 12.1 Release Update 1 (RU1).įor the SEPM 11 to SEPM 12.1.5 (RU5), it is possible. When the SEPM is upgraded from 11.x to 12.1, the clients in groups that meet these conditions will have all their protection technologies uninstalled. Since you stated SEPM was upgraded, I was thinking if your issue is pertaining to this error advised - Clients show "No Symantec protection technologies are installed" after migrating the SEPM from 11.x to 12.1
