Knowledge base for software setup, errors, and daily tool work.

Fix 504 Gateway Timeout with Windows Security Firewall

If you're seeing a 504 Gateway Timeout error on a Windows machine, the Windows Security firewall ...

How to Fix Go Modules Proxy Timeout Error

When running go build, go get, or go mod download, you mig...

Fix Microsoft Teams Offline Installer Not Launching

You've downloaded the Microsoft Teams offline installer but double-clicking it does nothing—or ma...

Fix Windows Activation Server 504 Timeout Error

You try to activate Windows and get an error: "Windows activation server not responding 504 timeo...

Fix 'ffmpeg command not found' in PHP exec()