Norton continually stops working

Norton continually stops working for no apparent reason.

Have deleted/re-installed several times each on two laptops; regular as clockwork, every month.

Stops, cannot open it.

Says error and numbers, cannot fix.

Waste of time and money, Norton deny there's a problem, make excuses blame me and won't give a refund.

Just re-installed today on one laptop, having had to do it about a month ago on other one.

Will not buy again, ever, as no permanent fix available, Norton just think it's acceptable and normal to have to delete/re-install Norton, on a monthly basis.

Pathetic.