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Fix 'Java JDK Not Recognized' After Update - Windows Defender 502 Bad Gateway Troubleshooting-Fix High CPU Usage from Windows Activation Failure

2026-06-13 15:47:11office-tools
Fix 'Java JDK Not Recognized' After Update - Windows Defender 502 Bad Gateway Troubleshooting-Fix High CPU Usage from Windows Activation Failure

Final checklist

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