Well, tonight I tried to get on msn and it told me I had to upgrade to the newest version. At first I hit no and tried to sign back in and it popped up again. So I installed it, no problems then when I go to run it I open it as admin. allow it and as soon as i hit allow it says Windows Live Messenger Has Stopped Working? Any ideas why this might be happening? I've tried uninstalling/reinstalling, rebooting comp, tried to not run it as admin.