Re: Sims 4 Error code 22 : Game failed to save (corruption ?)
I had the exact problem after the latest game update and windows update.
Tried everything, every tip, every hint. Every suggestion there was. Nothing helped.
Nearly attacked my own poor laptop.
Tried starting a completely new TheSims4 folder to see if that helped.
But got a new error saying I had run out of memory. Blood boiling at this point.
Searched for help on my new problem and came over a post giving som hint as what to do.
https://answers.ea.com/t5/Technical-Issues-PC/The-game-has-run-out-of-memory/td-p/11218217
Followed the steps. And lo and behold, the game was up and running as nothing had ever happen.
All my saves, mods, cc. All there.
So I really hope that may help you as well. Fingers crossed.