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 Restore Deleted Files and Chats in Microsoft Teams
If you accidentally delete a file or chat in Microsoft Teams, recovery is possible but depends on...
Fix Chrome 504 Error on Windows 10: Step-by-Step Guide
You're browsing in Chrome on Windows 10 and suddenly see a 504 Gateway Timeout e...
How to Activate Windows Without a Product Key: Legal Methods
If you're seeing an activation watermark or limited customization options, you likely need to act...
Windows Search Proxy Error Codes: List and Fixes
When Windows Search fails to connect to its online services—like Cortana or web suggestions—it of...
Fix Microsoft Teams Migration Not Syncing Contacts
After a Microsoft Teams migration, you may notice that contacts aren't syncing from Exchange or O...
Issue queue
SitemapBitLocker External Drive Auto Unlock Not Working
RDCMan for Windows 10: Download, Install, and Configure
Troubleshooting Microsoft Store Offline Installer Dependencies
Clear OneDrive Sync Cache — Keep Your Files Intact
Stop Chrome 502 Error with Proxy Settings Check
How to Fix Windows Activation Authentication Failed Error
Resolve Kubernetes Forbidden and Namespace Errors
Windows Terminal Settings Not Saving Fix
Fix Chrome Profile Error: Corrupted Data
Fix Gradle Build Failed: No Cached Version Error
Fix High Latency in Remote Desktop
Fix Redis Connection Refused in Docker Containers
RDCMan for Windows 10: Download, Install, and Configure
Troubleshooting Microsoft Store Offline Installer Dependencies
Clear OneDrive Sync Cache — Keep Your Files Intact
Stop Chrome 502 Error with Proxy Settings Check
How to Fix Windows Activation Authentication Failed Error
Resolve Kubernetes Forbidden and Namespace Errors
Windows Terminal Settings Not Saving Fix
Fix Chrome Profile Error: Corrupted Data
Fix Gradle Build Failed: No Cached Version Error
Fix High Latency in Remote Desktop
Fix Redis Connection Refused in Docker Containers