December 2015
I got this game a couple years ago, installed it on Windows 7, and played it very often. Since it had been installed already, I threw away the manual, which had the product code on it. I just recently installed Windows 10 on my computer, and it needs the product code again. I heard that it is on the box, I just don't know where to look... Help!!
December 2015
You have already registered the game yourself and are trying to reinstall the game
The game does not need to be registered again. Login in the Origin Client with the Email/PW you first registered the game on and download and install the game from there. The game only needs to be registered once and you won't need the code again after your initial registration. This is true for both the DVD and the download version. You can skip the activation step on reinstalling.
Source: http://answers.ea.com/t5/The-Sims-4/FAQ-Serial-Codes-Game-Activation-and-Download-Issues/td-p/422823...
December 2015
Thank you, but the game isn't showing up in "My Games." All that's showing up is "Sims 4 Create A Sim Demo."
December 2015
Try these:
The game no longer shows up in Origin
Try the following things: