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Fix Windows Security App Not Starting on Windows 11 - Resolve 'Missing Semicolon' in Nginx Config Test-Fix Windows Defender Blocked by Another Antivirus

2026-07-29 01:09:19office-tools
Fix Windows Security App Not Starting on Windows 11 - Resolve 'Missing Semicolon' in Nginx Config Test-Fix Windows Defender Blocked by Another Antivirus

Final checklist

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

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