Norton says "LibO_3.6.2_Win_x86_helppack_en-GB.msi is not safe and has been removed"

When I download LibO_3.6.2_Win_x86_helppack_en-GB.msi Norton analyses it and finally reports “LibO_3.6.2_Win_x86_helppack_en-GB.msi is not safe and has been removed”

Does anyone know what’s going on?

Already discussed. See Libre office 3.6.2 help file contains a virus per norton internet security There is no virus in msi package.