Backup Lotus Domino Notes Server failed

My Backup job contains only the Lotus DB and some folders in Drive D:\. But when start backup , it backup all the Lotus Domino Database and after that the failed with following error.

V-79-57344-33976 - Error. Cannot backup directory \ProgramData\Symantec\Symantec Endpoint Protection\CurrentVersion and its subdirectories.

By the way , i already installed the new BE 2012 SP2