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How to Fix Windows Update Stuck on Blank Screen - PowerShell Module Not Found Path Troubleshooting-Windows Defender Registry Fix for Port Allocation Error

2026-06-13 13:09:21docker-kubernetes
How to Fix Windows Update Stuck on Blank Screen - PowerShell Module Not Found Path Troubleshooting-Windows Defender Registry Fix for Port Allocation 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.