Last week I purchased and installed MS Livecare and I experience a problem with my computer locking up after being on line for 10 minutes. This continued until today when I uninstalled MS livecare. I was told that I need to uninstall any security hardware or MS livecare would lock my computer. Well I didn't have any security on my system. So I've uninstalled MS Livecare and don't see how to reinstall it without purchasing it again. Which I don't want to do. Since I've uninstalled it I can now work on my PC without being locked out. I'd like to use livecare since I need a security system and I've already paid for it. Can you please help me wih this problem