• Please see here for our list of known issues. This will be updated accordingly with high priority issues as we become aware of them. There is no need to contact us about known issues; please rest assured we're on the case!
• Darktide downtime? Matchmaking issues? See Darktide's service status here
• Sire Melk’s Requisitorium will be busy restocking and will be unavailable from 23:55 UTC today (22 March), the Armoury Exchange will be closed for relocation at 7:55 UTC tomorrow (23 March) - both will be available again after the deployment of the upcoming Content Drop!
Contracts and Tasks will still record progress and grant rewards as usual, however players will not be able to purchase items during this time..

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[PC] Observing a BACKEND REJECTED THE CHALLENGE RESPONSE Error OR Unable to Connect to Others, Craft or Open Spoils of War?

Julia
  • Updated

The BACKEND REJECTED THE CHALLENGE RESPONSE error OR being unable to connect to other players, craft or open Spoils of War indicates that you may be playing on the 'Modded' realm. If this is not applicable to you, it is issue with our anti-cheat service, Easy Anti-Cheat.

If the solutions listed below have not helped with your issue, please contact Easy Anti-Cheat directly: https://www.easy.ac/en-us/support/game/contact/tech/ 

Switch Realms

The most common cause of this error is when a player has the Modded realm selected, as opposed to the Official realm.

Your realm can be changed within the Vermintide 2 launcher, using the checkboxes on the right-hand side of the 'Play' button.

 

Remove the Easy Anti-Cheat Certificates & Install/Repair Easy Anti-Cheat

  1. Navigate to: C:\Program Files (x86)\Steam\steamapps\common\Warhammer Vermintide 2\EasyAntiCheat
  2. Delete the 'Certificates' directory
  3. Navigate to: C:\Program Files\Steam\steamapps\common\Warhammer Vermintide 2\installers\EasyAntiCheat 
  4. Run the EasyAntiCheat_Setup installer and proceed as instructed
  5. Then use the 'Verify Integrity of Game Files' option as instructed below

 

Verify Integrity of Game Files

The 'Verify Integrity of Game Files' option is accessible via the Steam client and will ensure the installation is complete. 

  1. Right-click Vermintide 2 in your Steam library sidebar
  2. Select 'Properties'
  3. Select the 'Local Files' tab
  4. Select the 'Verify Integrity of Game Files' button
  5. When complete, close and reopen Steam

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