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 listRemote Desktop Backup Restore Tool Not Working: Fixes
You try to restore a backup over a remote desktop session and nothing happens, or you get an erro...
Fix Chrome Profile Sync After Offline Installer Setup
You installed Chrome using the offline installer (the full setup file), but now your profile won'...
Microsoft Teams Rate Limit Error Troubleshooting Checklist
If you see errors like 429 Too Many Requests or Rate limit exceeded in ...
Fix MySQL Connection Refused in Docker Containers
You're running a Docker container that needs to connect to a MySQL database, but you get a ...
Fix Chrome 'Cannot Delete Downloaded File: File in Use' Error
When you try to delete a downloaded file from Chrome's download bar or the Downloads page, you mi...
Topic paths
Quick titles
WireGuard Handshake Not Completing: Practical ChecklistDealing with npm Dependency Version DuplicatesWindows 11 Microsoft Store Not Launching: Practical FixesChrome Profile Troubleshooting GuideFix 'Remote Desktop path not found' via Group PolicyResolve OneDrive Sync Problems in Windows 10How to Fix Windows Update Error 404 Not FoundHow to Clear Microsoft Store Cache and Fix Common Issues