Fix Windows Search Authentication Failed Error 0x80070005
When Windows Search fails with error code 0x80070005 and an "authentication failed" message, it u...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix PowerShell Permission Denied When Running Script
You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...
Enterprise Windows Defender Configuration Guide
When managing Windows Defender across an enterprise, you often encounter inconsistent settings, m...
How to Install Windows Security Offline Without Internet
If you're setting up a Windows machine that has no internet connection—perhaps a secure lab, an a...
How to Fix Certbot Nginx Plugin Not Found Error
When running Certbot to obtain an SSL certificate for an Nginx server, you might see an error lik...
Fix OneDrive Sync Module Not Found Error 0x8004de40
You see the error "Sync module not found" with code 0x8004de40 when trying to use OneDrive. This ...
Topic paths
Quick titles
Chrome Sync Rate Limit Error Mac FixOneDrive Sync Icon Missing After UpdateMicrosoft Edge Update Failed Troubleshooting ChecklistHow to Break Windows Login LoopResolving Outlook Throttling in Office 365Troubleshoot PowerShell Invalid ConfigChrome Cache Not Clearing After Update: Fixes That WorkDNS Error Blocking Internet? Try These Windows Fixes