Call of Duty Warzone DEV ERROR 5573: How to Fix It

Easy 15-60 minutes depending on steps required Medium Severity Verified June 2026
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Error Code
DEV ERROR 5573
Brand
Call of Duty Warzone
Product Type
game
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
15-60 minutes depending on steps required
DEV ERROR 5573 in Call of Duty Warzone is an asset streaming failure, meaning the game cannot properly load or stream game data such as textures, models, or audio files during gameplay. This typically crashes the game mid-match and is most often caused by corrupted game files, outdated drivers, or insufficient system resources. The good news is that this error is almost always fixable on your own without any professional help.
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Tools You'll Need

How to Fix Error Code DEV ERROR 5573

  1. Restart the Game and Platform

  2. Scan and Repair Game Files

  3. Update Your Graphics Card Drivers (PC Only)

    Avoid downloading driver updates from third-party websites. Only use NVIDIA, AMD, or Intel's official websites or their first-party software tools.

  4. Lower In-Game Graphics Settings

  5. Disable On-Demand Texture Streaming

  6. Check and Free Up Storage Space

  7. Update Console System Software or Windows

  8. Reinstall Warzone as a Last Resort

    Reinstalling will not delete your saved progress, rank, or purchases — all player data is stored on Activision's servers tied to your account.
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When to Call a Professional

DEV ERROR 5573 is a software-level error and almost never requires professional intervention. However, if the error persists after all steps and you suspect your hard drive or SSD may be failing (look for signs like slow load times, frequent crashes in other apps, or clicking sounds from a hard drive), it may be worth having a technician run a drive health diagnostic. Similarly, if your GPU is consistently overheating or crashing in multiple games, a PC repair technician can assess whether your graphics card needs to be serviced or replaced. For console hardware issues, contact PlayStation Support or Xbox Support directly.

Frequently Asked Questions

What causes DEV ERROR 5573 in Warzone?
DEV ERROR 5573 is caused by an asset streaming failure — the game cannot load or access the game data it needs in time. The most common causes are corrupted game files, outdated GPU drivers, low VRAM caused by high graphics settings, poor internet connection affecting On-Demand Texture Streaming, or insufficient free storage space on your drive.
Does DEV ERROR 5573 happen on PlayStation and Xbox too, or just PC?
DEV ERROR 5573 can occur on all platforms including PC, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S. The troubleshooting steps differ slightly by platform but the core fixes — restarting, repairing or reinstalling game files, freeing up storage, and disabling On-Demand Texture Streaming — apply to all of them.
Will turning off On-Demand Texture Streaming fix DEV ERROR 5573?
For many players, disabling On-Demand Texture Streaming is one of the most effective fixes for DEV ERROR 5573. This feature streams high-resolution textures over your internet connection in real time, and if your connection is unstable or slow, it can cause streaming failures and trigger the error. Disabling it forces the game to use only locally installed assets, which is generally more stable.
How do I scan and repair Warzone files on PC?
On Battle.net: open the launcher, click on Call of Duty in your game list, click the gear icon next to the Play button, and select 'Scan and Repair.' On Steam: right-click Warzone in your library, click Properties, go to the Local Files tab, and click 'Verify Integrity of Game Files.' Allow the process to finish completely — it can take several minutes — and then launch the game to test if the error is gone.
Can a reinstall fix DEV ERROR 5573 permanently?
A full reinstall of Warzone is one of the most reliable ways to permanently resolve DEV ERROR 5573, especially if the error is caused by deeply corrupted game files that a standard scan and repair cannot fix. However, it is recommended to try all other steps first since a full reinstall involves downloading 100GB or more of data. Your game progress, stats, and purchases are all saved to your Activision account and will not be lost.

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