Demo content installation Failed 404 Error in all pages Home / Documentation / Troubleshooting 404 Error in all pages If you face this type of issue, please update your permalink. To update permalink, navigate to Settings -> Permalink -> Post Name then click on Save button. Doc navigation < Demo content installation Failed Was this page helpful? Yes No Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name* Email* Website Save my name, email, and website in this browser for the next time I comment.