You upgrade a Symantec Endpoint Protection (SEP) client from 12.1.5 or earlier with a 12.1.6 reduced-size client. Afterwards, you notice that the client still uses the standard-size virus and spyware definition set, when you expect it to use the reduced-size definition set.
The existing standard-size definitions are more recent than the reduced-size definitions provided with the reduced-size client.
The client continues to function as expected until the client receives the newest reduced-size definitions from the management server, LiveUpdate, or the Group Update Provider.
By default, Symantec Endpoint Protection Manager (SEPM) receives reduced-size Virus and Spyware definitions for the clients. To verify Symantec Endpoint Protection Manager downloads this content to make available to clients: