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Home » Sims 4 Initialization Error at Startup – Fix Found

Sims 4 Initialization Error at Startup – Fix Found

Having trouble with a Sims 4 initialization error at startup? A fix has been found.

Introduction to Initialization Error Fixes

To fix the Sims 4 initialization error at startup, first try running the game as an administrator. If that doesn’t work, verify the game files in Origin to ensure they are not corrupted. Another solution is to update your graphics card drivers to the latest version. Additionally, clearing the Origin cache or reinstalling the game may also resolve the issue.

Step-by-Step Solution Guide

  • Right-click on the Sims 4 shortcut or the game’s executable file.
  • Select Properties from the context menu.
  • Go to the Compatibility tab.
  • Check the box next to Run this program as an administrator.
  • Click Apply and then OK to save the changes.

Step 2: Update Graphics Drivers

  • Open Device Manager by pressing Windows key + X and selecting it from the menu.
  • Expand the Display adapters category.
  • Right-click on your graphics card and select Update driver.
  • Choose Search automatically for updated driver software.
  • Follow the on-screen instructions to complete the update process.

Step 3: Repair Game Files

  • Open Origin and go to your game library.
  • Right-click on The Sims 4 and select Repair.
  • Wait for the process to finish and then try launching the game again.

Additional Tips for Smooth Gameplay

To ensure smooth gameplay in Sims 4, make sure your computer meets the minimum system requirements and that all drivers are up to date. Clear your cache and delete temporary files to improve performance. Disable any antivirus software temporarily to see if it is causing the initialization error. Check for any conflicting programs that may be running in the background and close them before starting the game.

Conclusion and Final Thoughts

In conclusion, resolving the Sims 4 Initialization Error at Startup is possible with the fix found in this article. Remember to always check for updates and keep your game files organized. If you encounter any other issues, don’t hesitate to reach out to the community on Reddit or Electronic Arts forums for assistance. By following the steps outlined, you can get back to enjoying your Sims 4 experience without any interruptions. Remember to always back up your save files and keep your game updated.

Don’t forget to regularly clean out your temporary folders and clear your cache to prevent future errors. Stay informed about the latest updates and patches to ensure smooth gameplay. If you encounter any further issues, consult the game’s official support resources for additional help.


How do I fix Sims 4 Unable to start?

To fix Sims 4 Unable to start, you can try disabling all non-Microsoft services by pressing Win + R to open the Run dialog, typing a specific command, going to the services tab, selecting the hide all Microsoft services checkbox, and then clicking on disable all.

Why is my Sims failing to load?

Your Sims may be failing to load due to conflicting mods or files. Try launching the game in windowed mode without mods or localthumbcache.package file. Additionally, add Origin and the game to exceptions in your anti-virus and firewall. If the issue persists, consider running your system in clean boot mode to troubleshoot further.

How do you fix 135dec40 on Sims 4?

To fix 135dec40 on Sims 4, you can try reinstalling Origin, cleaning your registry with ccleaner, restarting your computer, reinstalling Sims 4 on the same drive as Origin, repairing the game on Origin, starting the game in compatibility mode, and running the game as an administrator.

Why is my Sims 4 not loading properly?

Your Sims 4 may not be loading properly due to issues with the game files or Origin’s cache. Try repairing the game in Origin by right-clicking on the Sims 4 icon in your game library and selecting Repair. If that doesn’t work, clear Origin’s cache, restart your computer, and repair again. If the problem persists, attempt playing the game offline.

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