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 listFix Chrome Not Responding on macOS Ventura
If Chrome stops responding on macOS Ventura—clicking does nothing, the window goes gray, or you s...
FileZilla Passive Mode Connection Timed Out Fix
If you see "Connection timed out" when FileZilla attempts passive mode transfers, the issue is us...
How to Fix SSH Host Key Verification Failed Error
You try to SSH into a server and get a message like WARNING: REMOTE HOST IDENTIFICATION HAS...
Fix Windows Search Authentication Failed Configuration Error
You may see a notification that Windows Search indexing couldn't start due to an authentication f...
How to Fix PuTTY SSH Connection Refused Error
You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...
Topic paths
Quick titles
Troubleshooting Chrome Extension Loading FailuresUbuntu Windows Security Setup TroubleshootingPowerShell Won't Open on Windows 10 – Fix GuideWindows Search 502 Error Fix ChecklistFix VMware VMnet Adapter Not ShowingWindows Activation Error from Missing System Files – Fix GuideNetwork Error Diagnosis for CMD UsersTroubleshoot Windows Store Hanging During Update