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

Fix PowerShell Port Already Allocated Error 0x80072746

When running a PowerShell script or cmdlet that tries to start a network listener, you may see er...

Fix Microsoft Teams Not Loading on Windows 10

When Microsoft Teams fails to load on Windows 10 – the app opens but shows a spinning circle, a w...

Fix OneDrive 504 Gateway Timeout: Setup Guide

When setting up OneDrive, a 504 Gateway Timeout error usually means the client can't reach Micros...

OneDrive Stuck After Clearing Cache: How to Fix

If you cleared the OneDrive cache to fix a previous sync issue, but now OneDrive is stuck on 'Pro...

Fix Command Prompt Not Working After Windows Update

After a Windows update, you might click on Command Prompt and see nothing happen, or it flashes a...

Fix Chrome SSL Certificate Error: Invalid Common Name