*Ready or Not* might sound like a kid's game, but there's nothing child-friendly about this intense single and multiplayer SWAT FPS. However, players might occasionally encounter technical issues, such as the "Serialization Error Action Needed" error. Here's a detailed guide on how to fix this error in *Ready or Not*.
How to Tackle 'Serialization Error Action Needed' in Ready or Not
The *Ready or Not* error "Serialization Error Action Needed" often comes with the message "Corrupt data found, please verify your installation." This is an Unreal Engine error, and there are several steps you can take to resolve it.
1. Verify Your Installation
The first step is to follow the error message's advice and verify your game installation. Ensure your Steam client is not in offline mode, then:
- Go to your Steam Library and find *Ready or Not*.
- Right-click on it and select "Properties."
- Click on "Installed Files."
- Click on "Verify Integrity of Game Files."
This process will check for any missing or damaged files and re-download them if necessary. After verification, launch *Ready or Not* again to see if the error is resolved. If not, you may need to proceed to the next step.
2. Remove Any Mods
The "Serialization Error Action Needed" can also be caused by outdated or incompatible mods, particularly those not updated for Unreal Engine 5. To remove mods, follow these steps:
- Go to your Steam Library and find *Ready or Not*.
- Left-click on "Manage" and then "Browse Local Files."
- Double-click on the "ReadyorNot" folder.
- Double-click on the "Content" folder.
- Double-click on "Paks."
- Delete the "mod.io" folder.
After deleting the mods, try running the game again. If it works, you can proceed to reinstall your mods carefully.
Related: Ready or Not: What’s Better, DirectX 11 or DirectX 12 (DX11 vs. DX12)?
3. Reinstall Your Mods
To reinstall mods, visit Nexus Mods, Mod.io, or your mod source and check the update dates. Ensure the mods are compatible with Unreal Engine 5, which *Ready or Not* adopted in July 2024. Install mods one at a time, testing the game after each installation. If the error reappears, the last installed mod is likely the culprit and should be skipped.
If these steps don't resolve the issue, consider uninstalling and reinstalling *Ready or Not* from scratch. Though less common, hardware issues like a corrupted hard disk could also be at play, but most cases stem from outdated mods.
And that's how to fix "Serialization Error Action Needed" in *Ready or Not*.
*Ready or Not is available now for PC.*
