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Home / developer-tools / Fix Windows Update Login Loop Using Safe Mode - Fix Windows Update High CPU Usage: Step-by-Step Guide-How to Fix 'Windows Security Blocked File from Opening' Error

Fix Windows Update Login Loop Using Safe Mode - Fix Windows Update High CPU Usage: Step-by-Step Guide-How to Fix 'Windows Security Blocked File from Opening' Error

2026-06-14 10:49:31developer-tools
Fix Windows Update Login Loop Using Safe Mode - Fix Windows Update High CPU Usage: Step-by-Step Guide-How to Fix 'Windows Security Blocked File from Opening' 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.