[Resolved] A Guide to Fixing the Warzone Dev Error 5573 - MiniTool

Dev error 5573, which plagued many Call of Duty: Warzone players, often drives madness and destroys the game experience. But the good news is that this bug is usually fixed. This article will provide you with a solution.

Causes of War Zone Dev Error 5573

Most game errors stem from corrupted or missing game files. Whether it is a computer player or a console player, the missing game files may be the culprit of Warzone Dev error 5573.

Also, check the game version as some bugs or failures may exist in your game, and regular updates to Windows and host systems may fix these issues. Please continue reading for detailed steps.

How to fix Warzone Dev Error 5573 on your computer?

Method 1: Check the game files

You can scan and repair game files via Battle.net to verify their integrity.

Before operation, make sure Call of Duty: Modern Warfare is completely closed and no relevant background processes are running.

Step 1: Open the Battle.net program, find Call of Duty: Warzone and select it.

Step 2: On the right side of the screen, click Options and select Scan and Repair.

Step 3: In the pop-up window, select "Start Scan", and wait for the operation to complete.

After the scan and repair is complete, restart the war zone to see if Call of Duty war zone Dev error 5573 has disappeared.

Method 2: Update the war zone

Regular updates are crucial to improving the gaming experience. So, if your game version is outdated, follow these steps to update your warzone.

Step 1: Open your Battle.net and enter Call of Duty: Warzone.

Step 2: Click "Options" and select the "Check for updates" option.

After the update, restart your warzone and check if the issue is resolved.

Method 3: Update Windows

If you are a computer user, please update your Windows system. The method is as follows:

Step 1: Press the Windows logo key and I key at the same time to open Settings and select Update and Security.

Step 2: In the Windows Update tab, you can click Check for updates and the update will begin.

Follow the on-screen instructions to complete the update installation. This may take some time, once the installation is complete, restart your computer and open the war zone to check for Dev error 5573.

How to fix Warzone Dev Error 5573 on host?

Method 1: Check the Internet connection

If you are using a host, a bad internet connection may be the reason. You can improve network performance by getting close to Wi-Fi sources and reducing other unnecessary network occupancy.

Alternatively, you can try restarting your router and modem, if you need specific steps to help, please refer to this article: [Related links should be inserted here].

Method 2: Reconstruct the PS4 database

If the above method does not work, you can try to rebuild the PS4 database.

Step 1: First turn off your PS4 and then hold the power button until your host beeps twice.

Step 2: Then connect your controller with a USB cable and press the PlayStation button.

Step 3: You will see the Safe Mode menu and select Rebuild Database.

This method may solve your problem, or you can uninstall and reinstall your warzone.

Related articles: Four solutions for "Call of Duty: Warzone" Dev Error 6634 [Updated in 2022]

Summarize

The above method is simple and easy to understand, and each step is clearly explained. You should now have a deeper understanding of Battlezone Dev Error 5573 and know it is fixable.

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