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...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Enable UFW for a Specific IP Address
You have a Linux server with UFW (Uncomplicated Firewall) enabled, and you need to allow or block...
Fix Chrome Profile Error and Sync Disabled
You open Chrome and see a message like 'Profile error occurred' and sync is disabled. This often ...
UFW Allow Port Range Not Opening: Fixes and Checks
If you've added a UFW rule to allow a range of ports but connections are still being blocked, the...
Fix BitLocker Rate Limit Error on Windows 10
If you see a rate limit error when trying to unlock or manage a BitLocker drive on Windows 10, it...
Fix Windows Terminal Offline Installer Not Working
You download the Windows Terminal offline installer (often a .msixbundle or .appxbundle file) fro...
Issue queue
SitemapFix OneDrive Sync 'Connection Refused' Error
Fix Microsoft Store Lagging Post-Update
Remote Desktop Error 0x104: How to Fix Connection Issues
Outlook High CPU Usage: Scanpst Repair Guide
Windows Defender 502 Gateway Error Fix
Fix 429 Too Many Requests in Command Prompt
How to Fix NGINX 502 Permission Denied Error
Cloudflare Error 521: Web Server Down Troubleshooting Guide
Step-by-Step Teams Migration Checklist for IT Admins
Fix Windows Defender Path Not Found After Update
Chrome Extension Crash: Causes and Solutions
How to Check Your Outlook Version for Mismatch Issues
Fix Microsoft Store Lagging Post-Update
Remote Desktop Error 0x104: How to Fix Connection Issues
Outlook High CPU Usage: Scanpst Repair Guide
Windows Defender 502 Gateway Error Fix
Fix 429 Too Many Requests in Command Prompt
How to Fix NGINX 502 Permission Denied Error
Cloudflare Error 521: Web Server Down Troubleshooting Guide
Step-by-Step Teams Migration Checklist for IT Admins
Fix Windows Defender Path Not Found After Update
Chrome Extension Crash: Causes and Solutions
How to Check Your Outlook Version for Mismatch Issues