Fix 'ffmpeg command not found' in PHP exec()
When you call exec('ffmpeg ...') in PHP and get ffmpeg command not found
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Not Loading? Step-by-Step Checklist
You open the Microsoft Store and it either hangs on a blank screen, shows an error, or closes imm...
Fix Microsoft Teams Dependency Conflict Error Code
When you launch Microsoft Teams, you may encounter a dependency conflict error with a specific er...
Fix BitLocker Connection Timeout and Permission Denied Errors
If you're seeing BitLocker connection timeout or permission denied
Fix Task Scheduler Login Loop Caused by Corrupted Task
You log into Windows, and instead of your desktop, you get logged out and back in repeatedly. Thi...
Fix Chrome Profile DNS Error When Creating New User
You try to create a new Chrome profile, but instead of a fresh browser, you get a DNS error. The ...
Topic paths
Quick titles
Chrome Profile Permission Error Windows 10 TroubleshootingUbuntu Dual Boot Windows Update Stuck FixWindows Update Command Missing on Windows 11How to Migrate Chrome Profiles SafelyHow to Fix Error 0x80070002 in Windows SearchFix OneDrive Sync Dependency Conflict Missing DLL ErrorTroubleshooting Windows Update Stuck on Checking for UpdatesFix 'nvm not recognized' on Windows 11 by adding to PATH