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

Fix Dependency Conflicts in Microsoft Store on Windows 10

When you try to install or update an app from the Microsoft Store on Windows 10, you might see an...

Nginx 502 Bad Gateway: PHP-FPM Fix Guide

Seeing a 502 Bad Gateway error from Nginx usually means it can't reach PHP-FPM. This is common af...

How to Fix Windows Activation Error 0xc004c003 After Motherboard Swap

After replacing your motherboard, Windows may show activation error 0xc004c003. This means the ac...

Python Module Not Found Despite pip list Showing It

You run pip list and see the module is installed, but when you try to import it in P...

Why Command Prompt Shows 404 Not Found and How to Fix It

Seeing a 404 Not Found error in Command Prompt usually means the tool or resource yo...

Fix npm ERESOLVE Error in Monorepo Setup