The error message for that issue states, There was an error during startup. Consequently, users can’t launch Sims 3 when the game displays that error message. Users have also reported getting the Sims 3 error There was an error during startup please see the Log for more details Steam. Here are the causes and the best fixes for this error.
Why am I getting Sims 3 there was an error during startup error?
From user experiences, we gather that a few factors may trigger this error. The top of the list includes the following:
Lack of administrative privileges – In some cases, only an account with admin rights can run the game. Conflicting game mods – Users have reported that certain mods will cause startup errors and may need to be erased. Corrupt game files – Corrupt files always trigger some error. In most cases, they should be replaced or repaired.
Regardless of why this error appears, the solutions below will surely fix it so you can get back to playing the game.
How can I fix Sims 3 there was an error during startup error?
1. Run the game with administrator privileges
The first recommended fix for the Sims 3 launcher error during startup is to run the game with administrative privileges. Running Sims 3 in a dedicated gaming browser is a game-changer. And we believe it’s worth it.
2. Delete cache files for Sims 3
3. Delete game mods
4. Reinstall Sims 3
5. Delete expansion registry keys
Those are some of the confirmed fixes for the Sims 3 there was an error during startup issue. So, there’s a pretty good chance the above fixes will resolve the issue for most users. Remember to try what you seem most comfortable with since these solutions are not written in any particular order. Let us know in the comments below what worked for you.
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