Offline HTML5 page visible, however after upload gives shows 404 Error - Page Not Found. Tried un-installation and reinstalled same version by downloading same program. (Themler.1.0.319.fe25b)

Hi everybody! When I give in the directory of my site (http://localhost/blank_themler_html_theme/themes/Untitled/) it just comes up as should be. Trying to edit my page with the editor...