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 listHow to Configure Proxy in Windows Terminal
If you need Windows Terminal to use a proxy server—for example, behind a corporate firewall or a ...
OneDrive Sync Settings Greyed Out: How to Fix
You open OneDrive sync settings to pause syncing or select folders, but everything is greyed out ...
Fix Remote Desktop Group Policy Error on Startup
You try to connect to a remote desktop, but the session fails with a message about a Group Policy...
Fix BitLocker Stuck Loading After Windows Update
After a Windows update, some users report that BitLocker gets stuck on the loading screen, either...
Checklist for Troubleshooting Windows Search Issues
Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...
Topic paths
Quick titles
Fix PuTTY Connection Refused Error Step by StepHow to Fix Outlook Configuration Module MissingTroubleshoot Microsoft Store Not Loading Windows 11How to Fix Dependency Conflicts in Command Prompt SetupResolve Terminal Service Unavailable ErrorFix Chrome Profile Corruption Without Losing DataFix VS Code Debugger Console Not Showing OutputHow to Resolve Windows 10 Activation DNS Error 0xc004f074