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...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Activation Login Loop by Booting into Safe Mode
You restart your Windows PC, log in, and instead of seeing your desktop, you're thrown back to th...
Fix Windows Update SSL Certificate Errors Not Working
You try to run Windows Update but get an error like 0x80072F0D or 0x80072EFD
Fix Chrome Profile Access Denied on Windows 10
If you see an "Access Denied" error when trying to open Chrome on Windows 10, it usually means Ch...
Fix Windows Activation SSL Certificate Error via Registry
When trying to activate Windows, you might see an error like "0x80072F8F" or "SSL certificate err...
Fix OneDrive Sync Connection Refused on Windows 11
If you see "connection refused" when OneDrive tries to sync on Windows 11, the app can't reach Mi...
Topic paths
Quick titles
Brave Sync Setup: Connect All Your DevicesFix Windows Defender Error 0x800704ecResolve Windows Search Authentication Failed in OutlookHow to Fix Windows Search Indexing Options Not SavingOneDrive Setup Sync Folder Not Syncing: Practical FixesFix OneDrive Sync Port Already Allocated ErrorTroubleshooting PowerShell Execution Policy Permission ErrorOutlook Not Receiving Emails: Error 0x800CCC0F