I did a system restore on her laptop and tried to clean up the old installations, folders and registry. Since it’s in a usable state, she requested to leave it as-is. Thank you for your time and effort. You have certainly cleaned my wife’s laptop, my desktop PC and all our removable drives. However, I have one last question. How can I make MCShield to do auto-startup? I’ve added it to registry for both Local Machine and Current User registry entries, as well as adding it to the startup folder. I can’t figure out what I’m missing. The program runs great and I want to continue using it.