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How to Fix Authentication Failed in Command Prompt - Windows Terminal Settings Not Saving – How to Fix-Windows Defender Real-Time Protection Keeps Enabling: Solutions

Updated 2026-06-13 19:31:10developer-tools
How to Fix Authentication Failed in Command Prompt - Windows Terminal Settings Not Saving – How to Fix-Windows Defender Real-Time Protection Keeps Enabling: Solutions
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.