{"id":67422,"date":"2024-12-19T18:41:58","date_gmt":"2024-12-19T17:41:58","guid":{"rendered":"https:\/\/ekiwi-blog.de\/67422\/rufus-error-message-withdrawn-uefi-boot-programme-detected\/"},"modified":"2024-12-19T18:44:58","modified_gmt":"2024-12-19T17:44:58","slug":"rufus-error-message-withdrawn-uefi-boot-programme-detected","status":"publish","type":"post","link":"https:\/\/ekiwi-blog.de\/en\/67422\/rufus-error-message-withdrawn-uefi-boot-programme-detected\/","title":{"rendered":"Rufus: Error message Revoked UEFI bootloader detected with Windows 10 ISO"},"content":{"rendered":"<p>Rufus complains when creating a freshly downloaded Windows 10 ISO file.<\/p>\n<p><!--more--><\/p>\n<p>Today I wanted to put a Windows 10 ISO file on a USB stick, but the message came up that the ISO file has a &#8220;Revoked UEFI bootloader detected&#8221;.<\/p>\n<blockquote><p>\nRevoked UEFI bootloader detected<\/p>\n<p>Rufus detected that the ISO you have selected contains a UEFI bootloader that has been revoked and that will produce a &#8220;Security Violation&#8221; screen, when Secure Boot is enabled on a fully up to date UEFI system.<\/p>\n<p>&#8211; If you obtained this ISO image from a non reputable source, you should consider the possibility that it might contain UEFI malware and avoid booting from it.<\/p>\n<p>&#8211; If you obtained it from a trusted source, you should try to locate a more up to date version, that will not produce this warning.\n<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2024\/12\/windows_10_uefi_error_en.png\" alt=\"\" width=\"413\" height=\"258\" class=\"aligncenter size-full wp-image-67423\" srcset=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2024\/12\/windows_10_uefi_error_en.png 413w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2024\/12\/windows_10_uefi_error_en-300x187.png 300w\" sizes=\"auto, (max-width: 413px) 100vw, 413px\" \/><\/p>\n<p>OK, maybe my ISO file was too old? So I downloaded a new one from Microsoft using the Media Creation Tool. It turns out that the ISO file was up-to-date and there is nothing newer.<\/p>\n<p>The background to this is probably that Microsoft had security gaps in its stuff, and therefore the bootloaders are no longer classed as secure. According to <a href=\"https:\/\/www.reddit.com\/r\/techsupport\/comments\/1glxcbd\/most_up_to_date_win10_iso_says_revoked_uefi\/\" target=\"_blank\" rel=\"noopener noreferrer\">Reddit<\/a>, Microsoft has not yet fixed this, and it is also questionable whether they will do so with the upcoming end of support for Windows.<\/p>\n<p>With Secure Boot activated and up-to-date, it can therefore happen that the boot no longer works or no longer works at some point. The remedy in this case is to deactivate Secure Boot.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rufus complains when creating a freshly downloaded Windows 10 ISO file.<\/p>\n","protected":false},"author":1,"featured_media":14619,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1555],"tags":[1558,2068],"class_list":["post-67422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-en","tag-windows-en","tag-windows-en-2"],"_links":{"self":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts\/67422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/comments?post=67422"}],"version-history":[{"count":0,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts\/67422\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/media\/14619"}],"wp:attachment":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/media?parent=67422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/categories?post=67422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/tags?post=67422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}