AOL 9.1 & NIS Security History

Following NIS alert regarding suspicious activity TIDSERV Request 2 and removal(?) of offending items, I note that the Security History continually lists a Medium severity activity

 

The details generally read as follows:-

 

Actor: C:\PROGRAM FILES\COMMON FILES\AOL\1142467122\EE\AOLSOFTWARE.EXE

Target: C:\Program Files\Norton Internet Security\Engine\17.7.0.12\ccsvchst.exe

Action: Access Process Data

Reaction: Unauthorized access blocked

 

 

This occurs several time every minute and I dont believe this occured previously.

Both Norton and MBAM scans come back clean.

 

Can anyone assist in understanding this history log and put my mind at rest.

Thanks