zhizhu
Home / developer-tools / Fix Windows Terminal JSON Settings 404 Not Found - How to Fix KMS Activation Error 0xc004f074-Fix Windows Defender Auth Failed: Step-by-Step

Fix Windows Terminal JSON Settings 404 Not Found - How to Fix KMS Activation Error 0xc004f074-Fix Windows Defender Auth Failed: Step-by-Step

2026-06-13 16:45:18developer-tools
Fix Windows Terminal JSON Settings 404 Not Found - How to Fix KMS Activation Error 0xc004f074-Fix Windows Defender Auth Failed: Step-by-Step

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.