Checklist for Windows Update Connection Refused Issues
When Windows Update fails with a "connection refused" or "server refused connection" error, it us...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Update 'Path Not Found' Error
When running Windows Update, you might see an error like 0x80070003 - Path Not Found...
Fix 'Outlook Command Not Found' in Command Prompt
When you type outlook in Command Prompt and get 'outlook' is not recognized as...
Fix Chrome Profile Error 0x80070002: Step-by-Step Guide
When you see error code 0x80070002 in Chrome, it usually means the browser cannot read your profi...
Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
Fix slui.exe High CPU Usage During Windows Activation
If you notice your CPU pegged at 100% while trying to activate Windows, slui.exe (Software Licens...