has anyone ever come across an error screen "LSA Shell has encountered an unexpected error" and then just a few minutes later you get a Dialogue Box that forces to shutdown in 60 seconds.. it says that "NT Authority" Initiated the command... i did notice that when i disable my local network, this problem disappears.. so i figure it is somehow a network associated error or spyware of some kind.. but not sure... if any of you can support with some help of any kind i would appreciate it... thanks...