Home / macos-help / Fix 'ffmpeg command not found' in PHP exec() - Reduce Microsoft Teams High CPU Usage: Practical Fixes-Fix 'Permission Denied' and 'Windows Update Module Not Found' Errors

Fix 'ffmpeg command not found' in PHP exec() - Reduce Microsoft Teams High CPU Usage: Practical Fixes-Fix 'Permission Denied' and 'Windows Update Module Not Found' Errors

Updated 2026-06-14 03:56:12macos-help

Fix 'ffmpeg command not found' in PHP exec() - Reduce Microsoft Teams High CPU Usage: Practical Fixes-Fix 'Permission Denied' and 'Windows Update Module Not Found' Errors

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.