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How to Reinstall Microsoft Store Using PowerShell - Fix High CPU Usage in PowerShell After Update-Troubleshooting Error 0x80070643 in Windows Defender

Updated 2026-06-14 08:11:13cloud-software
How to Reinstall Microsoft Store Using PowerShell - Fix High CPU Usage in PowerShell After Update-Troubleshooting Error 0x80070643 in Windows Defender
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.