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How to Reinstall Microsoft Store Using PowerShell - How to Fix 'Port Already in Use' Error on Windows-Fix Windows Defender Blank Screen via Registry Edit

2026-06-14 12:44:33
How to Reinstall Microsoft Store Using PowerShell - How to Fix 'Port Already in Use' Error on Windows-Fix Windows Defender Blank Screen via Registry Edit

Result check

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