Fix Windows Search 404 Error Due to Permission Issues - Chrome Profile Log File Disappeared After Update-Firefox Not Responding? Complete Uninstall and Reinstall Guide

Updated 2026-06-14 05:23:02developer-tools

Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

Restart the affected app after changing permissions or configuration files.
Test the same workflow in a clean browser profile or a temporary user account.
Compare the result on another network if the error may be connection related.