Fully rebuilt, Harry jumps to his feet. "Hello! Welcome to Harry Robot 1.0 OS. Factory setting enabled. Please confirm you'e read and understood the terms and conditions of using this service bot by saying "I agree" now."
Confused, you play along. "Uh, I agree."
"Processing... Processing. Processing. Congratulations! How may I assist you today?"
"Wait, you don't want to kill me?"
"Kill you? Why would I want to kill you? I've never even met you. I am here to assist you in all your service needs."
It seems you kicked all the evil right out of him and he doesn't even remember it. No one is going to believe any of this ever happened. Still though, it is pretty cool to have a robot on your side now.
What should we tell him to do first?