{"id":129117,"date":"2025-05-24T09:31:19","date_gmt":"2025-05-24T00:31:19","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=129117"},"modified":"2025-05-24T09:31:19","modified_gmt":"2025-05-24T00:31:19","slug":"windows-11-insider-preview-build-27863","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-insider-preview-build-27863\/","title":{"rendered":"Windows 11 Insider Preview Build 27863\u304c\u30ea\u30ea\u30fc\u30b9 - Canary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u3001\u30dd\u30b9\u30c8\u91cf\u5b50\u6697\u53f7\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u8ffd\u52a0"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/08\/Win11_Canary.jpg\" alt=\"\" width=\"1024\" height=\"640\" class=\"aligncenter size-full wp-image-124974\" \/><\/p>\n<p>Microsoft\u306f5\u670823\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eCanary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build 27863\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/blogs.windows.com\/windows-insider\/2025\/05\/23\/announcing-windows-11-insider-preview-build-27863-canary-channel\/\">Windows Blog<\/a>)\u3002<\/p>\n<p>Canary\u30c1\u30e3\u30f3\u30cd\u30eb\u3067\u516c\u958b\u3055\u308c\u308b\u30d3\u30eb\u30c9\u306f\u3001\u5c06\u6765\u306e\u6a5f\u80fd\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u8ffd\u52a0\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3001\u3055\u307e\u3056\u307e\u306a\u65b0\u6a5f\u80fd\u304c\u5148\u884c\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30ec\u30d3\u30e5\u30fc\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u4e2d\u3067\u6700\u3082\u4e0d\u5b89\u5b9a\u306a\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u63d0\u4f9b\u3055\u308c\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3082\u9650\u5b9a\u7684\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059(\u4f8b\u3048\u3070\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u306f\u63b2\u8f09\u3055\u308c\u306a\u3044\u306a\u3069)\u3002<\/p>\n<p>Windows Insider Program\u306e\u66f4\u65b0\u30aa\u30d7\u30b7\u30e7\u30f3\u3067Canary\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u9078\u629e\u3057\u3001Windows 11\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u7248\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001Windows Update\u3092\u5229\u7528\u3057\u3066\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>Build 27863\u306e\u65b0\u6a5f\u80fd<\/h2>\n<p>Build 27863\u3067\u306f\u300c\u30dd\u30b9\u30c8\u91cf\u5b50\u6697\u53f7\u300d\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002Crypt\u3001BCrypt\u3001Crypt32\u3067\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u3088\u308b\u653b\u6483\u306b\u8010\u3048\u3089\u308c\u308b\u8010\u91cf\u5b50\u7f72\u540d\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3042\u308b\u300cML-DSA\u300d\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u30023\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30bb\u30c3\u30c8(ML-DSA 44\u300165\u300187)\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u4ed6\u3001Windows Sandbox\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u554f\u984c\u3084\u3001\u30bb\u30fc\u30d5\u30e2\u30fc\u30c9\u3067\u30d5\u30a1\u30a4\u30eb\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3084\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u304c\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u554f\u984c\u304c\u4fee\u6b63\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<p><strong>Changes and Improvements<\/strong><\/p>\n<p><strong>[Post-Quantum Cryptography]<\/strong><\/p>\n<ul>\n<li>As<span>\u00a0<\/span><a href=\"https:\/\/techcommunity.microsoft.com\/blog\/microsoft-security-blog\/post-quantum-cryptography-comes-to-windows-insiders-and-linux\/4413803\">announced this week at the Build conference<\/a>, we are adding support for post-quantum signature algorithm ML-DSA in NCrypt and BCrypt cryptography API surfaces, as well as Crypt32 certificate APIs. Three variants are supported, ML-DSA 44, 65, and 87. In Build 27858 and higher, we encourage you to try out using and validating ML-DSA certificates with these changes.<\/li>\n<\/ul>\n<p><strong>Fixes<\/strong><\/p>\n<p><strong>[Windows Sandbox]<\/strong><\/p>\n<ul>\n<li>Fixed an issue causing Windows Sandbox to not work and show error 0xc0370106 on launch in the previous flight.<\/li>\n<\/ul>\n<p><strong>[Other]<\/strong><\/p>\n<ul>\n<li>Fixed an issue where core Windows surfaces were not able to load in safe mode (File Explorer, Start menu, and others) after the previous flight.<\/li>\n<li>Fixed an issue with msftedit.dll which was causing apps like Sticky Notes and Dxdiag to crash in certain cases for people using Hebrew or Arabic display languages.<\/li>\n<\/ul>\n<p><strong>Known issues<\/strong><\/p>\n<p><strong>[General]<\/strong><\/p>\n<ul>\n<li>\n<strong>[IMPORTANT NOTE FOR COPILOT+ PCs]<\/strong><span>\u00a0<\/span>If you are joining the Canary Channel on a new Copilot+ PC from the Dev Channel, Release Preview Channel or retail, you will lose Windows Hello pin and biometrics to sign into your PC with error 0xd0000225 and error message \u201cSomething went wrong, and your PIN isn\u2019t available\u201d. You should be able to re-create your PIN by clicking \u201cSet up my PIN\u201d.<\/li>\n<li>You may see an Administrative Templates error message when opening Group Policy Editor. If you click OK you should be able to proceed as normal. One of the causes of this is fixed with this flight \u2013 there\u2019s a second fix we\u2019re working on which will be included in an upcoming flight.<\/li>\n<li>We\u2019re investigating an issue where the taskbar is unexpectedly not showing acrylic material after upgrading to this build.<\/li>\n<li>We\u2019re working on the fix for an issue where audio devices with high sampling (like 192Hz) and multiple channels aren\u2019t producing sound after upgrading to this build. Thanks Insiders that provided detailed information in your feedback!<\/li>\n<\/ul>\n<p><strong>[Input]<\/strong><\/p>\n<ul>\n<li>Pen input may be non-responsive on some PCs that support pen for inking.<\/li>\n<\/ul>\n<p><strong>[Task Manager]<\/strong><\/p>\n<ul>\n<li>Search and other options such as filtering in Task Manager does not work.<\/li>\n<\/ul>\n<\/blockquote>\n<p><a href=\"https:\/\/blogs.windows.com\/windows-insider\/2025\/05\/23\/announcing-windows-11-insider-preview-build-27863-canary-channel\/\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u306b\u306f\u7d30\u304b\u306a\u5909\u66f4\u5185\u5bb9\u304c\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f5\u670823\u65e5(\u73fe\u5730\u6642\u9593)\u3001Windows 11\u306eWindows Insider Program\u306eCanary\u30c1\u30e3\u30f3\u30cd\u30eb\u5411\u3051\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u300cWindows 11 Insider Preview Build  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387,4791],"class_list":["post-129117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11","tag-wip"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=129117"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129117\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124974"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=129117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=129117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=129117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}