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

Fix Redis Connection Refused on Localhost Setup

You try to connect to Redis from a local application and get "connection refused" or "ECONNREFUSE...

How to Fix Windows Security High Memory Usage

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

Fix npm Command Not Found on Windows 10

If you see 'npm' is not recognized as an internal or external command in Command Pro...

Fix PowerShell Proxy Authentication Failed Errors

Remote Desktop File Locked by Unknown User: How to Fix

When you try to open or edit a file over a Remote Desktop (RDP) connection and see the message th...

Fix Windows Security Version Mismatch Permission Denied

You might see a 'version mismatch' or 'permission denied' error when opening Windows Security, ru...