Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

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...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED on Windows 10

If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome while browsing on Windows 10, ...

Outlook Backup Restore Tool Setup Guide

If you rely on Outlook for email, calendar, and contacts, a backup tool is essential to avoid dat...

How to Set Up Python Path to Fix Module Not Found in CMD

You run a Python script in Command Prompt and get ModuleNotFoundError: No module named 'som...

Fix npm EACCES Error: Permission Denied on node_modules
You run npm install and get an error like EACCES: permission denied, mkdir '/u...

How to Reset Chrome Browser Settings to Default for Troubleshooting
If Chrome has been acting up—crashing frequently, loading pages slowly, or showing unexpected pop...


    Issue queue
Sitemap
How to Enable Command Prompt Auto Start on Startup in Windows
Resolve net use Authentication Failed Error When Mapping Network Drive
Troubleshoot OneDrive Offline Installer Permission Denied
How to Resolve 502 Bad Gateway During Windows Activation
How to Clear Remote Desktop Cache in Windows 10
Fix Windows Defender Not Opening on Windows 11
How to Fix Stuck Windows Update Pending Install
Blank Screen After Windows Update – No Mouse Cursor
Invalid Configuration Error in Teams – How to Fix
Windows Terminal High Memory Usage: Causes and Fixes
Enable Outlook Auto-Start on Boot
How to Clear Windows Update Cache for Pending Installs
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities