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Fix Windows Defender Access Denied Error When Running Command Prompt as Admin - Fix Redis Connection Refused with Password Authentication Errors-Fix Windows Defender Authentication Failed After Update

Updated 2026-06-13 14:31:02office-tools
Fix Windows Defender Access Denied Error When Running Command Prompt as Admin - Fix Redis Connection Refused with Password Authentication Errors-Fix Windows Defender Authentication Failed After Update
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.