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Fix PowerShell Token Expired Error 401 - Fix 'java' Not Recognized in Command Prompt on Windows-How to Resolve Defender 502 Bad Gateway Error

2026-06-13 19:25:28macos-help
Fix PowerShell Token Expired Error 401 - Fix 'java' Not Recognized in Command Prompt on Windows-How to Resolve Defender 502 Bad Gateway Error

Final checklist

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