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Fix Windows Defender Permission Denied Error - Windows Update Permission Denied Error with High CPU Usage-Turn On Real-Time Protection in Windows Security

Updated 2026-06-13 16:40:32office-tools
Fix Windows Defender Permission Denied Error - Windows Update Permission Denied Error with High CPU Usage-Turn On Real-Time Protection in Windows Security
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Operational follow-up

  • Record the exact option, command, or setting that changed the result.
  • Keep a rollback note if the workflow affects shared files or team settings.

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