So I have a game a bought off gamestop and download it to origins as it told me but I have the Sims 3 game on steam and its not letting me play the addon I bought from origin in order to play on the Sims 3 off steam
steam versions only work with steam origin and disks do not work with steam origin and disks work togother the only thing you can do is either see if you can get arefund or get your code from stream and redeem it in your origin account then download the game fro your originaccount i assume you will have to uninstall the steam version before downloading the one from origin
