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Fix 'Command Not Found' and 'Permission Denied' Errors in Windows Command Prompt - How to Refresh Firefox Profile When Browser Freezes-Speed Up Windows Terminal When Used with VS Code

2026-06-14 03:52:52developer-tools
Fix 'Command Not Found' and 'Permission Denied' Errors in Windows Command Prompt - How to Refresh Firefox Profile When Browser Freezes-Speed Up Windows Terminal When Used with VS Code

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.