The Sims™ 4
Steam News 23 March 20261mo ago

“Failed to Launch Game” Error March 23rd Update

Sul Sul, Simmers! We have a fix for the CC and Mod users out there that were still encountering problems launching the game. All of your CC should now load and work as expected. Thank you for your quick reporting and as…

Update log

Full The Sims™ 4 update

The complete published notes, normalized for clean reading and source attribution.

Extracted changes

2 fixes0 additions0 changes0 removals
  • Performance
  • Fixes
fixedBug FixesFixed an issue where the game could crash on launch for 2% of players using specific types of custom content, under certain circumstances.
fixedBug FixesResolved an issue that caused a main menu message to appear more frequently than intended.

Sul Sul, Simmers!

We have a fix for the CC and Mod users out there that were still encountering problems launching the game. All of your CC should now load and work as expected. Thank you for your quick reporting and assistance in resolving this one!

  • The Sims 4 Team

Bug Fixes

  • Fixed an issue where the game could crash on launch for 2% of players using specific types of custom content, under certain circumstances.

  • Resolved an issue that caused a main menu message to appear more frequently than intended.

Source

Steam News / 23 March 2026

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