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 Install Windows Security on Ubuntu (via Virtual Machine or Wine)
If you're looking to run Windows Security (Microsoft Defender) on Ubuntu, you've hit a fundamenta...
How to Fix Command Prompt Update Failed Setup Error
When you see "command prompt update failed setup" during a Windows update, the i...
Fix Task Scheduler Authentication Failed After Password Change
If you changed your Windows password and now see 'authentication failed' errors in Task Scheduler...
Checklist to Clear and Rebuild Windows Update Cache
Windows Update can get stuck or fail with errors like 0x80070002 or 0x8024401c when the update ca...
Fix Windows Update 'Path Not Found' Error
When running Windows Update, you might see an error like 0x80070003 - Path Not Found...
Topic paths
Quick titles
Task Scheduler DNS Configuration TroubleshootingDual Boot Time Sync: Windows and Ubuntu GuideOneDrive Sync Error 0x8004de40: Reset Settings GuideResolve Windows Update Version MismatchResolve Outlook's Path Not Found Error When Opening PST504 Gateway Timeout on Windows Update: SolutionsWindows Search Not Working: Fix ChecklistHow to Clear Windows Security Cache Full Error