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Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Windows Defender Access Denied Error Due to Malware-PowerShell Restricted Policy Fix Registry Method

2026-06-13 13:54:45
Jupyter Kernel Not Starting in VS Code: Quick Fixes - Fix Windows Defender Access Denied Error Due to Malware-PowerShell Restricted Policy Fix Registry Method

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

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