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Fixing 'Access Denied' Errors When Running PowerShell Scripts - How to Resolve Port Already Allocated in Windows Security-Microsoft Store Failed to Start: Step-by-Step Checklist

2026-06-14 18:27:04
Fixing 'Access Denied' Errors When Running PowerShell Scripts - How to Resolve Port Already Allocated in Windows Security-Microsoft Store Failed to Start: Step-by-Step Checklist

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.