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

Fix Command Prompt Not Recognizing Commands

Fixing PostgreSQL Connection Refused and Permission Denied

When you try to connect to PostgreSQL and get "connection refused" or "permission denied", the pr...

Fix Windows Update 504 Gateway Timeout Error

You see a 504 Gateway Timeout error when checking for Windows Updates. This usua...

How to Fix Windows Security Proxy Error 0x80072efd

You see error 0x80072efd when Windows Security tries to check for updates or run a scan. It usual...

Fix Windows Terminal Rate Limit Error: Permission Denied

If you see a 'rate limit error' or 'permission denied' message in Windows Terminal, it usually me...

Fix PowerShell 404 Error When Using Invoke-WebRequest