Call of Duty: Warzone 2.0 is an immensely popular battle royale game that has captured the hearts of players worldwide. However, like any complex online game, it is not immune to technical issues. One of the frustrating errors that players encounter is Dev Error 7186, which often prevents them from accessing certain maps, such as Koschei Complex and Building 21. In this comprehensive troubleshooting guide, we will explore the causes behind Dev Error 7186 and provide various solutions to fix it on PS5, Xbox, and PC platforms.
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How to Fix Warzone 2 DMZ Dev Error 7186
Dev Error 7186 is an error code that commonly occurs when players attempt to enter specific maps, particularly Koschei Complex and Building 21. Both of these maps are not standard DMZ (Demilitarized Zone) maps in the game, with Koschei Complex accessible only via a secret entrance in Al Mazrah. Building 21, on the other hand, requires an access card and is only open on weekends. Here are some fixes for this issue.
Close the Game and Relaunch It
Before diving into more complex solutions, sometimes a simple restart can work wonders. Close the game completely and then relaunch it. Many players have reported that this basic step helped them resolve the Dev Error 7186.
Turn off Parallax Effect
Parallax Effect, which is usually turned on by default when you first download the game, has been identified as a potential cause of this error. To disable it, follow these steps:
- Go to the game’s interface settings.
- Scroll all the way down until you find Parallax Effect.
- Turn off the Parallax Effect setting.
This simple tweak might just be the fix you need to get rid of the Dev Error 7186.
Building 21 Access Restriction
Building 21 in Warzone 2 is accessible only if you have an access card, and it’s only open on weekends. Keep this in mind while trying to resolve the Dev Error 7186. If you are encountering the error when attempting to enter Building 21, it might be best to avoid it until the issue is officially fixed.
Disable Overlay Features
Overlay features from third-party software, like Discord or GeForce Experience, can sometimes interfere with the game. Try disabling them to check if it resolves the error.
Update Game Files
Missing or corrupted game files can trigger errors. Use the game’s built-in repair or update feature to ensure all game files are intact and up-to-date.
As of now, Activision has not released an official patch to address the Dev Error 7186. However, the developers are aware of the problem and are likely working on a solution. Keep an eye on official game updates and announcements to know when the patch is released.
