14th March 2016 update was very horrible, there was continues black screen appering whenever I was starting laptop.
I was having exam on 15 march but due to your update I was not Abel to study on my laptop.
So please take care such worst update wont come in future, and if by mistake happens immidiately SMS and EMAIL all users using quickheal, so that user can understand why problem occurred.
My friend had to format laptop due to that update, I was lucky that I got news and solution for that problem, but if I wouldnt got solution I to had to format my laptop