Hello, After the last Vista 64 patch from Microsoft like a week ago (maybe more, have been away from the computer a bit due to my little brother being in a bad accident), Prevx stopped working on my computer, and a popup saying "Prevx Computer Security Investigator has stopped working" pops up numerous times at startup (at each startup it pops up about 6 times). I tried uninstalling Prevx through the windows Control Panel, but the same popup appears everytime I click 'change/uninstall'. Also, on a different note, I have a 3 year subscription to Prevx (always liked the product). Do I need to pay extra for the Safe-Online product? And is it a complete reinstall, or just click update (which of course, I can't do at the moment since the Prevx GUI doesn't even load). Just a reminder, I'm running Vista 64.