Re: Change my sims language to chzech
@Klirousek Can you still use Origin? You can reinstall it from the link here:
If Origin works, open your game library, right-click on the Sims 4 icon, select Game Properties > Advanced Launch Options, choose Czech from the dropdown menu, and let Origin repair (if ot does at all). The game should then launch in Czech.
If you can't use Origin, you'll need to uninstall the game, as said, but be sure to set the EA App itself to Czech before reinstalling, that is if it's an option. I don't actually know whether it is now, but a mismatch between the App language and the chosen game language is the most common reason Sims 4 runs in the wrong language.