The following Event Queues are located by default prior to SMP 7.1 SP2 release under "C:\ProgramData\Symantec\SMP\EventQueue\" :
Changes to this behavior were made in the SMP 7.1 SP2 release. Please see TECH161370 “KNOWN ISSUE: EventQueues are no longer under the installation drive where SMP 7.1 resides. Redirect EvtQueues to drive other than C:\”
HOWTO45753 "Where is the CoreSettings.config file for Symantec Management Platform 7.1 stored?"
HOWTO42274 "Where are the Symantec Installation Manager and Symantec Management Platform 7.1 log files stored?"
HOWTO45755 "Where is the Replication folder for Symantec Management Platform 7.1 located?"