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

Fix Chrome Service Unavailable After Update

After a Chrome update, some users see a 'Service Unavailable' error when trying to load pages. Th...

How to Clear Chrome Profile Cache to Fix 504 Errors

A 504 Gateway Timeout error in Chrome usually means the server didn't respond in time. But someti...

Command Prompt Invalid Configuration Troubleshooting Checklist

When you see 'invalid configuration' in Command Prompt, it usually means something in the environ...

Windows Defender Proxy Error: Setup Checklist for Fix

You're running Windows Defender and it throws a proxy error—often during an update or a full scan...

Fix RDP Wrapper Login Loop After Permissions Change

You log in to a remote Windows machine using RDP Wrapper, but instead of getting to the desktop, ...

Windows Update High CPU Usage Troubleshooting Checklist