Error Code: 30004 is an error produced by our anti-cheat service, Easy Anti-Cheat.
This error indicates that the current Windows installation is in a corrupted state. Please run through the solutions listed below.
- Run the Windows System File Checker using the instructions here: https://support.fatshark.se/hc/en-us/articles/360039450413--PC-How-to-run-the-Windows-System-File-Checker
- Ensure you have the latest updates for Windows installed
- Run an Anti-Virus scan, as it's possible that a virus is present on the PC. Easy Anti-Cheat recommend using Malwarebytes Anti-Rootkit: https://www.malwarebytes.com/antirootkit/
- Lastly, if the error persists, you may need to use the Windows System Restore to revert your PC to a previously working state
For more help, please reach out to Easy Anti-Cheat directly: https://www.easy.ac/en-us/support/vermintide2/contact/tech/