ccEvtMgr.exe
(Symantec)
Common Client Event Manager Service for Norton AntiVirus 2003, Norton Personal Firewall 2003, and Norton Internet Security 2003. This task is responsible for keeping track of all events that are occurring within the above products and then writing the details of those events to the Activity Log. The end-user can view the Activity Log through the Reports section.
Recommendation :
Leave alone. Essential to the proper functioning of your Norton 2003 security product.