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Fix Microsoft Store High CPU Usage & Error 0x80073cf0 - Troubleshooting Windows Search Proxy-Troubleshoot Windows Update Clean Up Tool Issues

Updated 2026-06-14 04:37:25developer-tools
Fix Microsoft Store High CPU Usage & Error 0x80073cf0 - Troubleshooting Windows Search Proxy-Troubleshoot Windows Update Clean Up Tool Issues
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.