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 listMicrosoft Store Troubleshoot Tool: How to Fix Common Issues
If you're having trouble downloading, updating, or launching apps from the Microsoft Store, the b...
Task Scheduler Not Working After System Restore: Fixes
After a system restore, Task Scheduler may stop working—tasks fail to run, the console shows erro...
Fix Microsoft Teams Not Opening After Update
After a recent update, Microsoft Teams may fail to open—stuck on a loading screen, crash instantl...
Fix Windows Search Version Mismatch Configuration Tool
If you see an error like "Windows Search version mismatch" when trying to run the configuration t...
How to Find Microsoft Teams Crash Logs on Windows and Mac
When Microsoft Teams crashes repeatedly, the crash logs can help identify the cause. This article...
Topic paths
Quick titles
Windows Activation Loading Hang: System Restore FixHow to Fix Windows Terminal Launch Failure After ResetSetting PHP Composer Memory Limit via Environment VariableWindows 7 Command Prompt Access Denied TroubleshootingOneDrive Stuck on Resolving File Locked ConflictFix OneDrive Sync Path Not Found on New ComputerGo Modules Proxy Timeout: Quick Fix GuideWindows Search Not Showing Results: Fixes to Try