Anyone seen this b4?

Each time i start pc norton is blockin and intrusion medium lvl (duplicate files)

it seems its designed to attack norton program files ??

it didnt show on any norton scans DL avg showed on ther but couldnt be removed cant link the file cause its source in uknown

"";"<unknown>";"Service function NtMapViewOfSection hook -> 0x8A58F400";"Object is inaccessible." this is what avg gives me