Following the email which no doubt many of us have received, when trying to install update KB3093594 for Windows Live Essentials Mail 2012 instead of updating my Live Mail it keeps initiating Corel Paintshop Pro X7 which is installed on my computer!  Does anyone have any ideas as to what is going on?  Better still, can Microsoft please explain why so many of us are having problems with this 'essential' update?  (Why not just leave things as they were - Live Mail works perfectly well at the moment).