Fix 'ffmpeg command not found' in PHP exec()
When you call exec('ffmpeg ...') in PHP and get ffmpeg command not found
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Outlook Configuration Errors
Outlook configuration errors typically appear when the app cannot connect to your email server. Y...
Conda Environment Not Showing in Jupyter: Fixes
You've created a conda environment and activated it, but when you open Jupyter Notebook or Jupyte...
How to Activate Windows 10 Without a Product Key
You may see a "Windows isn't activated" watermark or notification. This typically happens after a...
Windows Update Access Denied: Troubleshooting Checklist
When Windows Update fails with an 'access denied' error, it usually means the update process lack...
How to Fix BitLocker Connection Timeout Recovery
If you see a BitLocker recovery screen after a network timeout—especially on systems that use Net...
Issue queue
SitemapResolving Module Not Found in Command Prompt
Boost Game FPS by Adding Defender Exclusions
How to Fix Permission Denied in Windows Terminal
Fix OneDrive High CPU Usage When Uploading Files
Windows Terminal Not Launching After Update? Try These Fixes
How to Set Up Windows Security Antivirus for Beginners
How to Fix Microsoft Store Not Opening After Update
Windows Update Error 0x80070020 Fix Guide
BitLocker Connection Timeout Sync Issue: Fixes & Workarounds
Fix Command Prompt Command Not Found Error
Fix 'Outlook Command Not Found' Error When Opening
Fix Chrome Crashing on Windows 11 with Error Code
Boost Game FPS by Adding Defender Exclusions
How to Fix Permission Denied in Windows Terminal
Fix OneDrive High CPU Usage When Uploading Files
Windows Terminal Not Launching After Update? Try These Fixes
How to Set Up Windows Security Antivirus for Beginners
How to Fix Microsoft Store Not Opening After Update
Windows Update Error 0x80070020 Fix Guide
BitLocker Connection Timeout Sync Issue: Fixes & Workarounds
Fix Command Prompt Command Not Found Error
Fix 'Outlook Command Not Found' Error When Opening
Fix Chrome Crashing on Windows 11 with Error Code