Not what you are looking for? Ask the experts!
Your product has already been activated with this key. (-1016)
I purchased Norton Security with Backup (For 10 Devices) [Online Code] from Amazon.com. They give you a product code or key. I installed the program on one PC and it went OK. I just tried to stall it on another PC and got the message "Your product has already been activated with this key. (-1016)". The product says it is "for 10 devices". How would I use this on another machine?