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Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Access Denied When Enabling Defender Real-Time Protection-OBS Virtual Camera Permission Denied macOS Fix

2026-06-13 13:20:17macos-help
Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Access Denied When Enabling Defender Real-Time Protection-OBS Virtual Camera Permission Denied macOS Fix

Final checklist

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