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Fix 'Externally Managed Environment' Error in pip - How to Restore Missing Taskbar Icons on a Second Display-How to Resolve Defender Configuration Error

Updated 2026-07-28 12:48:11windows-fixes
Fix 'Externally Managed Environment' Error in pip - How to Restore Missing Taskbar Icons on a Second Display-How to Resolve Defender Configuration Error
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.