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Fix PowerShell Startup Script Not Running After Logon - Resolve Windows Defender 404 Error Quickly-Windows Update Broke Task Scheduler Auto Start Fix

2026-06-14 12:40:24cloud-software
Fix PowerShell Startup Script Not Running After Logon - Resolve Windows Defender 404 Error Quickly-Windows Update Broke Task Scheduler Auto Start 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.