Fix Windows Search Returning 404 Not Found Error
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listClear PowerShell Command Cache After Module Update
After updating a PowerShell module, you may notice that new cmdlets or changes don't appear immed...
Fix Windows Security Proxy 504 Gateway Timeout Configuration
When Windows Security (Windows Defender) reports a 504 Gateway Timeout error through a proxy, it ...
Fix 502 Bad Gateway When Windows Search Not Working
You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...
Fix Outlook Error 0x80040115: Service Unavailable
When Outlook shows error 0x80040115 and says the service is unavailable, it usually means the pro...
How to Fix OneDrive Rate Limit Exceeded Error
If you see the error "Rate limit exceeded" in OneDrive, it means you've sent too many requests in...
Topic paths
Quick titles
Fix Microsoft Teams 504 Gateway Timeout During SetupTroubleshooting Mac Remote Desktop Performance IssuesHow to Fix Nginx 502 Bad Gateway ErrorFix Windows Search Bar Not Working After UpdateHow to Fix Chrome Sync Authentication FailedFix Windows Defender Version Mismatch Sync ErrorsChrome Profile Download Checklist for Windows UsersWebsite Down Due to Cloudflare 522 – What to Do