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Fix 'ffmpeg command not found' in Docker Container - How to Activate Microsoft Defender on Windows 11-Troubleshooting PowerShell Service Unavailable Error

2026-06-18 20:47:10
Fix 'ffmpeg command not found' in Docker Container - How to Activate Microsoft Defender on Windows 11-Troubleshooting PowerShell Service Unavailable Error

Result check

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