Fix Windows Search 404 Not Found Error via Registry
If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix 'Microsoft Store Not Opening' Permission Denied Error
You click the Microsoft Store icon, but nothing happens—or you see a "permission denied" message....
How to Fix PowerShell Execution Policy Error
When you try to run a PowerShell script and get an error like ... cannot be loaded because ...
Fix VS Code Terminal Not Opening Due to Shell Path Issue
You click the terminal panel in VS Code, but nothing happens—or it flashes and disappears. This i...
Fix Outlook SMTP Server Not Responding Error
When Outlook says SMTP server is not responding, you can send email but not receive it. This usua...
Fixing Windows Terminal Error 0x80070002: File Not Found
When you see error code 0x80070002 in Windows Terminal, it usually means the sys...
Topic paths
Quick titles
Fix Outlook File Locked in Use ErrorHow to Fix Chrome Browser Cache Errors on Windows 10Chrome 404 Error on One Site: Fixes That WorkHow to Resolve BitLocker Blank Screen on BootChrome Blank Screen No Error: Troubleshooting GuideFix Task Scheduler Login Loop Caused by Corrupted TaskTroubleshoot Windows Search Settings Not LaunchingWindows Terminal Settings Sync Guide