Archivos cambiados y faltantes

Buenas tardes,

En Parametros avanzados- Información nos aparecen los archivos faltantes siguientes. ¿Son importantes? Pensamos que si... pero por favor, nos lo podeís confirmar? En el caso de que sean imprescindibles como lo solucionamos?
Archivos faltantes (3)
error500.html
InfantiAdmin/autoupgrade/index.php
InfantiAdmin/autoupgrade/backup/index.php
-----------------------------------------------------------------

Y como archivos cambiados nos aparecen los siguientes. Hace bastante tiempo que aparecen pero les hemos dado importancia. ¿Por qué aparecen como 'actualizados'?
Archivos actualizados (307)
InfantiAdmin/filemanager/img/up.png
InfantiAdmin/filemanager/img/edit_img.png
InfantiAdmin/filemanager/img/spritemap_hu_HU.png
InfantiAdmin/filemanager/img/glyphicons-halflings.png
InfantiAdmin/filemanager/img/glyphicons-halflings-white.png
InfantiAdmin/filemanager/img/preview.png
InfantiAdmin/filemanager/img/page_white_paste.png
InfantiAdmin/filemanager/img/page_white_add.png
InfantiAdmin/filemanager/img/url.png
InfantiAdmin/filemanager/img/rename.png
InfantiAdmin/filemanager/img/page_white_copy.png
InfantiAdmin/filemanager/img/down.png
InfantiAdmin/filemanager/img/spritemap.png
InfantiAdmin/filemanager/img/sort.png
InfantiAdmin/filemanager/img/logo.png
InfantiAdmin/filemanager/img/download.png
InfantiAdmin/filemanager/img/page_white_edit.png
InfantiAdmin/filemanager/img/page_white_delete.png
InfantiAdmin/filemanager/img/size.png
InfantiAdmin/filemanager/img/dimension.png
InfantiAdmin/filemanager/img/spritemap@2x.png
InfantiAdmin/filemanager/img/info.png
InfantiAdmin/filemanager/img/date.png
InfantiAdmin/filemanager/img/label.png
InfantiAdmin/filemanager/img/duplicate.png
InfantiAdmin/filemanager/img/cut.png
InfantiAdmin/filemanager/img/zip.png
InfantiAdmin/filemanager/img/spritemap@2x_hu_HU.png
InfantiAdmin/filemanager/img/door.png
InfantiAdmin/filemanager/img/ico/flv.jpg
InfantiAdmin/filemanager/img/ico/rtf.jpg
InfantiAdmin/filemanager/img/ico/aiff.jpg
InfantiAdmin/filemanager/img/ico/tiff.jpg
InfantiAdmin/filemanager/img/ico/wav.jpg
InfantiAdmin/filemanager/img/ico/wma.jpg
InfantiAdmin/filemanager/img/ico/odg.jpg
InfantiAdmin/filemanager/img/ico/fla.jpg
InfantiAdmin/filemanager/img/ico/psd.jpg
InfantiAdmin/filemanager/img/ico/ods.jpg
InfantiAdmin/filemanager/img/ico/ai.jpg
InfantiAdmin/filemanager/img/ico/adp.jpg
InfantiAdmin/filemanager/img/ico/folder.jpg
InfantiAdmin/filemanager/img/ico/xml.jpg
InfantiAdmin/filemanager/img/ico/odt.jpg
InfantiAdmin/filemanager/img/ico/mp4.jpg
InfantiAdmin/filemanager/img/ico/pptx.jpg
InfantiAdmin/filemanager/img/ico/otp.jpg
InfantiAdmin/filemanager/img/ico/avi.jpg
InfantiAdmin/filemanager/img/ico/accdb.jpg
InfantiAdmin/filemanager/img/ico/odp.jpg
InfantiAdmin/filemanager/img/ico/txt.jpg
InfantiAdmin/filemanager/img/ico/bmp.jpg
InfantiAdmin/filemanager/img/ico/svg.jpg
InfantiAdmin/filemanager/img/ico/mid.jpg
InfantiAdmin/filemanager/img/ico/m4a.jpg
InfantiAdmin/filemanager/img/ico/ppt.jpg
InfantiAdmin/filemanager/img/ico/mov.jpg
InfantiAdmin/filemanager/img/ico/otg.jpg
InfantiAdmin/filemanager/img/ico/folder_back.jpg
InfantiAdmin/filemanager/img/ico/webm.jpg
InfantiAdmin/filemanager/img/ico/zip.jpg
InfantiAdmin/filemanager/img/ico/docx.jpg
InfantiAdmin/filemanager/img/ico/dmg.jpg
InfantiAdmin/filemanager/img/ico/iso.jpg
InfantiAdmin/filemanager/img/ico/jpeg.jpg
InfantiAdmin/filemanager/img/ico/gif.jpg
InfantiAdmin/filemanager/img/ico/sql.jpg
InfantiAdmin/filemanager/img/ico/csv.jpg
InfantiAdmin/filemanager/img/ico/default.jpg
InfantiAdmin/filemanager/img/ico/folder.png
InfantiAdmin/filemanager/img/ico/mdb.jpg
InfantiAdmin/filemanager/img/ico/ac3.jpg
InfantiAdmin/filemanager/img/ico/rar.jpg
InfantiAdmin/filemanager/img/ico/xhtml.jpg
InfantiAdmin/filemanager/img/ico/tar.jpg
InfantiAdmin/filemanager/img/ico/mpg.jpg
InfantiAdmin/filemanager/img/ico/css.jpg
InfantiAdmin/filemanager/img/ico/ots.jpg
InfantiAdmin/filemanager/img/ico/mpeg.jpg
InfantiAdmin/filemanager/img/ico/xls.jpg
InfantiAdmin/filemanager/img/ico/doc.jpg
InfantiAdmin/filemanager/img/ico/xlsx.jpg
InfantiAdmin/filemanager/img/ico/odf.jpg
InfantiAdmin/filemanager/img/ico/pdf.jpg
InfantiAdmin/filemanager/img/ico/ogg.jpg
InfantiAdmin/filemanager/img/ico/mp3.jpg
InfantiAdmin/filemanager/img/ico/log.jpg
InfantiAdmin/filemanager/img/ico/folder_back.png
InfantiAdmin/filemanager/img/ico/jpg.jpg
InfantiAdmin/filemanager/img/ico/ott.jpg
InfantiAdmin/filemanager/img/ico/html.jpg
InfantiAdmin/filemanager/img/ico/odb.jpg
InfantiAdmin/filemanager/img/ico/ade.jpg
InfantiAdmin/filemanager/img/ico/gz.jpg
InfantiAdmin/filemanager/img/ico/png.jpg
InfantiAdmin/filemanager/img/ico_dark/flv.jpg
InfantiAdmin/filemanager/img/ico_dark/rtf.jpg
InfantiAdmin/filemanager/img/ico_dark/aiff.jpg
InfantiAdmin/filemanager/img/ico_dark/tiff.jpg
InfantiAdmin/filemanager/img/ico_dark/wav.jpg
InfantiAdmin/filemanager/img/ico_dark/wma.jpg
InfantiAdmin/filemanager/img/ico_dark/odg.jpg
InfantiAdmin/filemanager/img/ico_dark/fla.jpg
InfantiAdmin/filemanager/img/ico_dark/psd.jpg
InfantiAdmin/filemanager/img/ico_dark/ods.jpg
InfantiAdmin/filemanager/img/ico_dark/ai.jpg
InfantiAdmin/filemanager/img/ico_dark/adp.jpg
InfantiAdmin/filemanager/img/ico_dark/folder.jpg
InfantiAdmin/filemanager/img/ico_dark/xml.jpg
InfantiAdmin/filemanager/img/ico_dark/odt.jpg
InfantiAdmin/filemanager/img/ico_dark/mp4.jpg
InfantiAdmin/filemanager/img/ico_dark/pptx.jpg
InfantiAdmin/filemanager/img/ico_dark/otp.jpg
InfantiAdmin/filemanager/img/ico_dark/avi.jpg
InfantiAdmin/filemanager/img/ico_dark/accdb.jpg
InfantiAdmin/filemanager/img/ico_dark/odp.jpg
InfantiAdmin/filemanager/img/ico_dark/txt.jpg
InfantiAdmin/filemanager/img/ico_dark/bmp.jpg
InfantiAdmin/filemanager/img/ico_dark/svg.jpg
InfantiAdmin/filemanager/img/ico_dark/mid.jpg
InfantiAdmin/filemanager/img/ico_dark/m4a.jpg
InfantiAdmin/filemanager/img/ico_dark/ppt.jpg
InfantiAdmin/filemanager/img/ico_dark/mov.jpg
InfantiAdmin/filemanager/img/ico_dark/otg.jpg
InfantiAdmin/filemanager/img/ico_dark/folder_back.jpg
InfantiAdmin/filemanager/img/ico_dark/webm.jpg
InfantiAdmin/filemanager/img/ico_dark/zip.jpg
InfantiAdmin/filemanager/img/ico_dark/docx.jpg
InfantiAdmin/filemanager/img/ico_dark/dmg.jpg
InfantiAdmin/filemanager/img/ico_dark/iso.jpg
InfantiAdmin/filemanager/img/ico_dark/jpeg.jpg
InfantiAdmin/filemanager/img/ico_dark/gif.jpg
InfantiAdmin/filemanager/img/ico_dark/sql.jpg
InfantiAdmin/filemanager/img/ico_dark/csv.jpg
InfantiAdmin/filemanager/img/ico_dark/default.jpg
InfantiAdmin/filemanager/img/ico_dark/folder.png
InfantiAdmin/filemanager/img/ico_dark/mdb.jpg
InfantiAdmin/filemanager/img/ico_dark/ac3.jpg
InfantiAdmin/filemanager/img/ico_dark/rar.jpg
InfantiAdmin/filemanager/img/ico_dark/xhtml.jpg
InfantiAdmin/filemanager/img/ico_dark/tar.jpg
InfantiAdmin/filemanager/img/ico_dark/mpg.jpg
InfantiAdmin/filemanager/img/ico_dark/css.jpg
InfantiAdmin/filemanager/img/ico_dark/ots.jpg
InfantiAdmin/filemanager/img/ico_dark/mpeg.jpg
InfantiAdmin/filemanager/img/ico_dark/xls.jpg
InfantiAdmin/filemanager/img/ico_dark/doc.jpg
InfantiAdmin/filemanager/img/ico_dark/xlsx.jpg
InfantiAdmin/filemanager/img/ico_dark/odf.jpg
InfantiAdmin/filemanager/img/ico_dark/pdf.jpg
InfantiAdmin/filemanager/img/ico_dark/ogg.jpg
InfantiAdmin/filemanager/img/ico_dark/mp3.jpg
InfantiAdmin/filemanager/img/ico_dark/log.jpg
InfantiAdmin/filemanager/img/ico_dark/folder_back.png
InfantiAdmin/filemanager/img/ico_dark/jpg.jpg
InfantiAdmin/filemanager/img/ico_dark/ott.jpg
InfantiAdmin/filemanager/img/ico_dark/html.jpg
InfantiAdmin/filemanager/img/ico_dark/odb.jpg
InfantiAdmin/filemanager/img/ico_dark/ade.jpg
InfantiAdmin/filemanager/img/ico_dark/gz.jpg
InfantiAdmin/filemanager/img/ico_dark/png.jpg
InfantiAdmin/filemanager/jPlayer/skin/blue.monday/jplayer.blue.monday.jpg
InfantiAdmin/filemanager/jPlayer/skin/blue.monday/jplayer.blue.monday.video.play.png
InfantiAdmin/filemanager/uploader/success.jpg
InfantiAdmin/themes/default/img/icon-info.png
InfantiAdmin/themes/default/img/process-icon-import.png
InfantiAdmin/themes/default/img/export-csv.png
InfantiAdmin/themes/default/img/process-icon-help.png
InfantiAdmin/themes/default/img/icon-multishop.png
InfantiAdmin/themes/default/img/tree-multishop-root.png
InfantiAdmin/themes/default/img/thead.png
InfantiAdmin/themes/default/img/process-icon-new-module.png
InfantiAdmin/themes/default/img/live_edit.png
InfantiAdmin/themes/default/img/tree-multishop-shop.png
InfantiAdmin/themes/default/img/prestashop-avatar-header_shopname.png
InfantiAdmin/themes/default/img/process-icon-new-module-addon.png
InfantiAdmin/themes/default/img/icon-attention.png
InfantiAdmin/themes/default/img/process-icon-addProduct.png
InfantiAdmin/themes/default/img/bg-button-degrade.png
InfantiAdmin/themes/default/img/process-icon-refresh-cache.png
InfantiAdmin/themes/default/img/bg-quick.png
InfantiAdmin/themes/default/img/process-icon-standard-refund.png
InfantiAdmin/themes/default/img/searchbutton.png
InfantiAdmin/themes/default/img/process-icon-export-csv.png
InfantiAdmin/themes/default/img/process-icon-modules-list.png
InfantiAdmin/themes/default/img/chosen-sprite.png
InfantiAdmin/themes/default/img/modules_view_layout_sidebar.png
InfantiAdmin/themes/default/img/bg-subtab.png
InfantiAdmin/themes/default/img/notif_message.png
InfantiAdmin/themes/default/img/select2.png
InfantiAdmin/themes/default/img/bg-degrade-table.png
InfantiAdmin/themes/default/img/process-icon-delete.png
InfantiAdmin/themes/default/img/lock.png
InfantiAdmin/themes/default/img/bullet_orange.png
InfantiAdmin/themes/default/img/process-icon-stats.png
InfantiAdmin/themes/default/img/process-icon-save-calendar.png
InfantiAdmin/themes/default/img/module-profile.png
InfantiAdmin/themes/default/img/notif_customer.png
InfantiAdmin/themes/default/img/process-icon-export-csv-details.png
InfantiAdmin/themes/default/img/process-icon-duplicate.png
InfantiAdmin/themes/default/img/process-icon-new.png
InfantiAdmin/themes/default/img/prestashop-addons-logo.png
InfantiAdmin/themes/default/img/process-icon-help-new.png
InfantiAdmin/themes/default/img/header_module.png
InfantiAdmin/themes/default/img/bg-submenu.png
InfantiAdmin/themes/default/img/modules_view_table_select_row_grey.png
InfantiAdmin/themes/default/img/tree-multishop-groups.png
InfantiAdmin/themes/default/img/icon-valid-green.png
InfantiAdmin/themes/default/img/bg-tab.png
InfantiAdmin/themes/default/img/bg_loaderSpace.png
InfantiAdmin/themes/default/img/icon-cancel.png
InfantiAdmin/themes/default/img/module-logout.png
InfantiAdmin/themes/default/img/footer-bg.png
InfantiAdmin/themes/default/img/icon-sprites-title.png
InfantiAdmin/themes/default/img/process-icon-preview.png
InfantiAdmin/themes/default/img/modules_view_table_select_row.png
InfantiAdmin/themes/default/img/modules_view_layout_sidebar_grey.png
InfantiAdmin/themes/default/img/process-icon-new-url.png
InfantiAdmin/themes/default/img/icon-search.png
InfantiAdmin/themes/default/img/logout.png
InfantiAdmin/themes/default/img/notif_order.png
InfantiAdmin/themes/default/img/separator.png
InfantiAdmin/themes/default/img/process-icon-save-and-stay.png
InfantiAdmin/themes/default/img/separator_subnav.png
InfantiAdmin/themes/default/img/play.png
InfantiAdmin/themes/default/img/process-icon-partial-refund.png
InfantiAdmin/themes/default/img/searchbar.png
InfantiAdmin/themes/default/img/process-icon-edit.png
InfantiAdmin/themes/default/img/bg-lang.png
InfantiAdmin/themes/default/img/icon-search2.png
InfantiAdmin/themes/default/img/button-bg.png
InfantiAdmin/themes/default/img/process-icon-cancel.png
InfantiAdmin/themes/default/img/process-icon-save.png
InfantiAdmin/themes/default/img/select2x2.png
InfantiAdmin/themes/default/img/process-icon-refresh-index.png
InfantiAdmin/themes/default/img/tree-multishop-url.png
InfantiAdmin/themes/default/img/chosen-sprite@2x.png
InfantiAdmin/themes/default/img/modules_list_button.png
InfantiAdmin/themes/default/img/process-icon-back.png
InfantiAdmin/themes/default/img/bg-top.png
InfantiAdmin/themes/default/img/patterns/classy_fabric.png
InfantiAdmin/themes/default/img/patterns/bedge_grunge.png
js/jquery/plugins/bxslider/images/controls.png
js/jquery/plugins/chosen/chosen-sprite.png
js/jquery/plugins/fancybox/fancybox_sprite@2x.png
js/jquery/plugins/fancybox/fancybox_overlay.png
js/jquery/plugins/fancybox/fancybox_sprite.png
js/jquery/plugins/jstree/themes/apple/d.png
js/jquery/plugins/jstree/themes/apple/bg.jpg
js/jquery/plugins/jstree/themes/classic/d.png
js/jquery/plugins/jstree/themes/default/d.png
js/jquery/plugins/jstree/themes/default-rtl/d.png
js/jquery/ui/themes/base/images/ui-bg_glass_55_fbf9ee_1x400.png
js/jquery/ui/themes/base/images/ui-bg_glass_75_dadada_1x400.png
js/jquery/ui/themes/base/images/ui-icons_cd0a0a_256x240.png
js/jquery/ui/themes/base/images/ui-bg_flat_0_aaaaaa_40x100.png
js/jquery/ui/themes/base/images/ui-bg_flat_75_ffffff_40x100.png
js/jquery/ui/themes/base/images/ui-bg_glass_95_fef1ec_1x400.png
js/jquery/ui/themes/base/images/ui-bg_highlight-soft_75_cccccc_1x100.png
js/jquery/ui/themes/base/images/ui-bg_glass_75_e6e6e6_1x400.png
js/jquery/ui/themes/base/images/ui-icons_222222_256x240.png
js/jquery/ui/themes/base/images/ui-icons_2e83ff_256x240.png
js/jquery/ui/themes/base/images/ui-icons_888888_256x240.png
js/jquery/ui/themes/base/images/ui-icons_454545_256x240.png
js/jquery/ui/themes/base/images/ui-bg_glass_65_ffffff_1x400.png
js/jquery/ui/themes/base/minified/images/ui-bg_glass_55_fbf9ee_1x400.png
js/jquery/ui/themes/base/minified/images/ui-bg_glass_75_dadada_1x400.png
js/jquery/ui/themes/base/minified/images/ui-icons_cd0a0a_256x240.png
js/jquery/ui/themes/base/minified/images/ui-bg_flat_0_aaaaaa_40x100.png
js/jquery/ui/themes/base/minified/images/ui-bg_flat_75_ffffff_40x100.png
js/jquery/ui/themes/base/minified/images/ui-bg_glass_95_fef1ec_1x400.png
js/jquery/ui/themes/base/minified/images/ui-bg_highlight-soft_75_cccccc_1x100.png
js/jquery/ui/themes/base/minified/images/ui-bg_glass_75_e6e6e6_1x400.png
js/jquery/ui/themes/base/minified/images/ui-icons_222222_256x240.png
js/jquery/ui/themes/base/minified/images/ui-icons_2e83ff_256x240.png
js/jquery/ui/themes/base/minified/images/ui-icons_888888_256x240.png
js/jquery/ui/themes/base/minified/images/ui-icons_454545_256x240.png
js/jquery/ui/themes/base/minified/images/ui-bg_glass_65_ffffff_1x400.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_highlight-soft_100_eeeeee_1x100.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_diagonals-thick_18_b81900_40x40.png
js/jquery/ui/themes/ui-lightness/images/ui-icons_ffd27a_256x240.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_glass_100_f6f6f6_1x400.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_glass_100_fdf5ce_1x400.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_highlight-soft_75_ffe45c_1x100.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_gloss-wave_35_f6a828_500x100.png
js/jquery/ui/themes/ui-lightness/images/ui-icons_222222_256x240.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_flat_10_000000_40x100.png
js/jquery/ui/themes/ui-lightness/images/ui-icons_ef8c08_256x240.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png
js/jquery/ui/themes/ui-lightness/images/ui-icons_228ef1_256x240.png
js/jquery/ui/themes/ui-lightness/images/ui-bg_glass_65_ffffff_1x400.png
js/jquery/ui/themes/ui-lightness/images/ui-icons_ffffff_256x240.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_highlight-soft_100_eeeeee_1x100.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_diagonals-thick_18_b81900_40x40.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-icons_ffd27a_256x240.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_glass_100_f6f6f6_1x400.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_glass_100_fdf5ce_1x400.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_highlight-soft_75_ffe45c_1x100.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_gloss-wave_35_f6a828_500x100.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-icons_222222_256x240.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_flat_10_000000_40x100.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-icons_ef8c08_256x240.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_diagonals-thick_20_666666_40x40.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-icons_228ef1_256x240.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-bg_glass_65_ffffff_1x400.png
js/jquery/ui/themes/ui-lightness/minified/images/ui-icons_ffffff_256x240.png
js/tiny_mce/plugins/colorpicker/color.png

Muchísimas gracias y saludos!

URL del sitio: Contenido solo visible a usuarios registrados