Sims 4 Unable To Start There Was An Error Processing The Startup Configuration Script Exclusive -

sims 4 error 6d1778b8:1df4e8dc:00000000:912c9c10 - EA Forums

If a game update was interrupted, or if a core file was accidentally deleted, repairing the game will scan your installation and redownload any missing or broken elements.

This is the most effective way to rule out file corruption without losing your saves. Go to Documents > Electronic Arts . Rename "The Sims 4" folder to "The Sims 4_Old". Launch the game. It will generate a fresh, clean folder.

Note: If you are customizing your game's graphics rules on a Mac, you must place copies of GraphicsRules.sgr and Ts4CommonRules.sgr inside the ConfigOverride directory simultaneously to avoid crashing the startup sequence. 2. Run a Comprehensive Game Repair