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Fix PowerShell Crashing After a Windows Update - Windows Update Service Stopped – How to Restart-Windows Security Full Scan Stuck at 99% – How to Fix

2026-06-13 19:25:30developer-tools
Fix PowerShell Crashing After a Windows Update - Windows Update Service Stopped – How to Restart-Windows Security Full Scan Stuck at 99% – How to Fix

Final checklist

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