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How to Fix Postman Self-Signed Certificate Error - Resolve Microsoft Store Pending Download Issue-Fix Windows Defender Port Already Allocated Registry Error

2026-06-13 17:11:45windows-fixes
How to Fix Postman Self-Signed Certificate Error - Resolve Microsoft Store Pending Download Issue-Fix Windows Defender Port Already Allocated Registry 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.