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

Fix 'Microsoft Store Command Not Found' After Update

If you see 'microsoft store command not found' in PowerShell or Command Prompt after a Windows up...

Windows Activation Token Expired After Hardware Change: Fix

After replacing a motherboard, CPU, or hard drive, you may see a message that your Windows activa...

Checklist to Resolve OneDrive 404 Not Found Error

When you open a OneDrive file or folder and see a "404 Not Found" page, it usually means the link...

Fix Remote Desktop Connection Refused Authentication Error

You try to connect to a remote computer via Remote Desktop (RDP) and get an error like "Connectio...

How to Fix PowerShell Version Mismatch Error

MongoDB Authentication Failed Error 18: Causes and Fixes

When you see MongoDB AuthenticationFailed (error code 18), it means the server r...