Call of Duty Modern Warfare 3 (MW3) Walkthrough & Guides Wiki

Call of Duty Modern Warfare 3 (MW3)

How to Fix Dev Error 5433

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★ S6 New Guns: DTIR 30-06 | Kastov LSW
☆ S5 Reloaded Dark Aether Keys and Locations
★ Mr. Peeks | Drum | Locked Diary | Giraffe Toy
☆ Final MWZ Story Mission: Ascension Walkthrough
★ Zombies Map | Dark Aether Interactive Map
☆ Rarity vs Pack-a-Punch Damage Chart

Players have encountered a DEV ERROR 5433 notification when loading into Call of Duty Modern Warfare 3 (MW3) Season 4. Learn what Dev Error 5433 is and how to fix Dev Error 5433.

List of Contents

How to Fix Dev Error 5433

Official Fix: Decrease the Allocated Texture Cache Size

The official Call of Duty Updates Twitter has confirmed that to resolve the issue, one could decrease the Allocated Texture Cache Size option to Medium or Small. This can be done by going to Settings to Graphics then to On-Demand Texture Streaming (expanded).

If you've discovered another fix for this issue, let us know in the comments section.

▼ Jump to the comments! (200)

What is Dev Error 5433?

Broken Season 4 Reloaded Update

Dev Error 5433 is an error occuring with the Season 4 update. Players have reported it to be preventing them from accessing Multiplayer and Zombies modes. This error notification seems to only be appearing for PlayStation users.

Update Deployed to Address Issue

Last May 4, the official Call of Duty Updates Twitter account has confirmed that an update to address the issue has been rolled out.

However, as of May 29, the error is still an active Known Issue, according to the official Trello.

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Event Tab Missing Error Dev Error 5433

Comment

200 Anonymous8 months

Just click quick play it by passes it. Well at least it did for me

199 Anonymous8 months

It worked

See more comments (200 Comments)

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