
Fix Windows Search Not Working (Error 404) – Practical Guide
If you see "Error 404" when using Windows Search, it usually means the search index is corrupted ...
Software troubleshooting desk

If you see "Error 404" when using Windows Search, it usually means the search index is corrupted ...

You open a Microsoft Store app and get an error about a version mismatch, or the app won't start ...

If you see a "502 Bad Gateway" error when Windows Defender tries to sync, it usually means a temp...

If Windows Search stops working correctly—missing files, slow indexing, or wrong results—restorin...

You right-click Command Prompt, select 'Run as administrator', and still get 'access denied' when...

If you’re seeing a permission denied error when trying to launch Windows Terminal on...