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Fix 'Permission Denied' When Running pip install --user - Turn On Defender Real-Time Protection Using PowerShell-Troubleshooting Nginx Upstream Connection Issues

Updated 2026-07-28 12:11:59office-tools
Fix 'Permission Denied' When Running pip install --user - Turn On Defender Real-Time Protection Using PowerShell-Troubleshooting Nginx Upstream Connection 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.