Where did you get this info, that LSA is only for Enterprise and Education builds? I have 2 laptops, 1 has Pro, the other Home, both have LSA warnings (these are not errors).
I also agree with @Kiwidude: disabling logging for the event is not a good idea, because it does not solve anything. Besides, what if you hide the event and then an actual issue occurs that can be identify by the log entry that you've silenced? Will you suggest Windows reinstall then?