Re: Sims 4 does not launch in macOS Sierra

Hello.

After further investigation by the team, I've been told that this issue is due to a conflict between the game and the Radeon driver packaged with Sierra.  Unfortunately, this isn't something that the team can fix.

There are a couple of workarounds:

• Upgrade to a newer macOS (High Sierra or later)

or

• If the machine has more than one GPU, switch to the integrated GPU when running the game.  (This can be done through a third-party app.)