{"id":131307,"date":"2025-10-18T10:39:59","date_gmt":"2025-10-18T01:39:59","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=131307"},"modified":"2025-10-18T10:39:59","modified_gmt":"2025-10-18T01:39:59","slug":"windows-11-localhost-kir","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-localhost-kir\/","title":{"rendered":"Windows 11\u306e\u6700\u65b0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067IIS\u30b5\u30a4\u30c8\u304c\u63a5\u7d9a\u4e0d\u80fd\u306b\u306a\u308b\u300clocalhost\u300d\u554f\u984c\u306b\u5bfe\u3057\u3001Microsoft\u304c\u4e00\u6642\u7684\u306a\u5bfe\u51e6\u7b56\u3092\u516c\u958b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/10\/iis.jpg\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-131308\" \/><\/p>\n<p>Windows 11 Version 25H2\/24H2\u5411\u3051\u306e\u6700\u65b0\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9<href=\"https:\/\/softantenna.com\/blog\/windows-11-version-24h2-25h2-kb5066835-monthly\/\">KB5066835<\/a>\u3092\u9069\u7528\u3057\u305f\u74b0\u5883\u3067\u3001<a href=\"https:\/\/softantenna.com\/blog\/windows-11-localhost-issue\/\">\u30ed\u30fc\u30ab\u30eb\u3067\u52d5\u4f5c\u3059\u308bWeb\u30a2\u30d7\u30ea(http:\/\/localhost)\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u554f\u984c<\/a>\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>ERR_HTTP2_PROTOCOL_ERROR<\/strong>\u3084<strong>ERR_CONNECTION_RESET<\/strong>\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3001HTTP.sys\u304c\u5f71\u97ff\u3057\u3066\u3044\u308b\u3068\u307f\u3089\u308c\u3066\u3044\u305f\u306a\u304b\u3001Microsoft\u304c\u3053\u306e\u554f\u984c\u3092\u8a8d\u8b58\u3057\u3001\u4e0d\u5177\u5408\u304c\u3042\u3063\u305f\u90e8\u5206\u3060\u3051\u3092\u5143\u306b\u623b\u3059\u300cKnown Issue Rollback(KIR)\u300d\u306b\u3088\u3063\u3066\u554f\u984c\u3078\u306e\u5bfe\u51e6\u3092\u884c\u3063\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Windows 11 Version 25H2\u306e<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/release-health\/status-windows-11-25H2#3592msgdesc\">\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u3092\u307e\u3068\u3081\u305f\u30da\u30fc\u30b8<\/a>\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/10\/s_20251018-_101330.jpg\" alt=\"\" width=\"915\" height=\"572\" class=\"aligncenter size-full wp-image-131310\" \/><\/p>\n<p>Microsoft\u306b\u3088\u308b\u3068\u3001\u300c<strong>\u3053\u306e\u554f\u984c\u306f9\u670829\u65e5\u4ee5\u964d\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0(KB5066835\u304a\u3088\u3073KB5065789)\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u3001HTTP.sys\u306b\u4f9d\u5b58\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u5074\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u7740\u4fe1\u63a5\u7d9a\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/strong>\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u300c<strong>Connection reset - error (ERR_CONNECTION_RESET)<\/strong>\u300d\u306a\u3069\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u306f\u3001<code>http:\/\/localhost\/<\/code>\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u305d\u306e\u4ed6\u306eII \u63a5\u7d9a\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u30c7\u30d0\u30a4\u30b9\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u72b6\u6cc1\u3084\u3001\u6700\u8fd1\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u518d\u8d77\u52d5\u30bf\u30a4\u30df\u30f3\u30b0\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u6761\u4ef6\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u4e0a\u8a18\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u4e00\u90e8\u306e\u74b0\u5883\u3067\u306f\u554f\u984c\u304c\u767a\u751f\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u3068\u306e\u3053\u3068\u3002<\/p>\n<p>\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u300cWindows Update\u300d\u3067\u300c\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c1\u30a7\u30c3\u30af\u300d\u3092\u9078\u629e\u3057\u3001\u8868\u793a\u3055\u308c\u305f\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>Microsoft\u306f\u3001\u3053\u306e\u554f\u984c\u3092\u300cKnown Issue Rollback(KIR)\u300d\u306b\u3088\u3063\u3066\u5bfe\u51e6\u3057\u3066\u3044\u307e\u3059\u3002\u5bb6\u5ead\u7528PC\u3084\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u696d\u52d9\u7528PC\u3067\u306f\u81ea\u52d5\u7684\u306b\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u306f\u305a\u3067\u3059\u304c\u3001Windows\u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u3001\u4fee\u6b63\u304c\u3088\u308a\u65e9\u304f\u9069\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>IT\u7ba1\u7406\u8005\u306f\u3001\u4ee5\u4e0b\u306e\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u554f\u984c\u3092\u7de9\u548c\u3067\u304d\u307e\u3059: <\/p>\n<ul>\n<li><a href=\"https:\/\/download.microsoft.com\/download\/16d61dc0-7e94-4cd2-ba3c-4f59dece8488\/Windows%2011%2024H2,%20Windows%2011%2025H2%20and%20Windows%20Server%202025%20KB5066835%20251015_22001%20Known%20Issue%20Rollback.msi\">Windows 11 24H2, Windows 11 25H2 and Windows Server 2025 KB5066835 251015_22001 Known Issue Rollback.msi<\/a><\/li>\n<\/ul>\n<p>Microsoft\u306f\u4eca\u5f8c\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u6052\u4e45\u7684\u306a\u4fee\u6b63\u3092\u884c\u3046\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 11 Version 25H2\/24H2\u5411\u3051\u306e\u6700\u65b0\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9KB5066835\u3092\u9069\u7528\u3057\u305f\u74b0\u5883\u3067\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u52d5\u4f5c\u3059\u308bWeb\u30a2\u30d7\u30ea(http:\/\/localhost)\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u554f\u984c\u304c\u5831\u544a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":131308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-131307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/131307","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=131307"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/131307\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/131308"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=131307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=131307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=131307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}