{"id":133303,"date":"2026-03-04T11:20:11","date_gmt":"2026-03-04T02:20:11","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133303"},"modified":"2026-03-04T11:20:11","modified_gmt":"2026-03-04T02:20:11","slug":"windows-11-24h2-25h2-deleting-internet","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-24h2-25h2-deleting-internet\/","title":{"rendered":"Windows 11 24H2\/25H2\u3067\u518d\u71c3\u301c\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304c\u6d88\u3048\u308b\u300d\u6df1\u523b\u30d0\u30b0\u3068\u552f\u4e00\u306e\u5bfe\u51e6\u6cd5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/04\/Windows11_issues.jpg\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-128611\" \/><\/p>\n<p>Windows 11\u306e\u6700\u65b0\u30ea\u30ea\u30fc\u30b9(24H2\uff0f25H2)\u3067\u3001<strong>\u6709\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u7a81\u7136\u4f7f\u3048\u306a\u304f\u306a\u308b<\/strong>\u3068\u3044\u3046\u6df1\u523b\u306a\u554f\u984c\u304c\u518d\u3073\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e00\u822c\u7684\u306a<strong>802.1X\u8a8d\u8a3c\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b<\/strong>\u3053\u3068\u304c\u539f\u56e0\u3067\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u76f4\u5f8c\u306bPC\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u7de0\u3081\u51fa\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u6a21\u69d8\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u306fWindows 10\u304b\u3089Windows 11\u306e\u79fb\u884c\u671f\u306b\u3082\u767a\u751f\u3057\u3066\u3044\u305f\u3082\u306e\u3067\u3001Microsoft\u304c\u516c\u5f0f\u306b\u8a8d\u3081\u3066\u3044\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6700\u65b0\u30d3\u30eb\u30c9\u3067\u518d\u767a\u3057\u3066\u3044\u308b\u70b9\u304c\u5927\u304d\u306a\u4e0d\u5b89\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Dot3Svc\u30d5\u30a9\u30eb\u30c0\u304c\u7a7a\u306b\u306a\u308b<\/h2>\n<p>\u3053\u306e\u554f\u984c\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5f8c\u306b<strong>Dot3Svc(Wired AutoConfig)\u30d5\u30a9\u30eb\u30c0\u306e\u4e2d\u8eab\u304c\u6d88\u5931\u3059\u308b<\/strong>\u3053\u3068\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u3066\u3044\u308b\u6a21\u69d8\u3067\u3059\u3002<a href=\"https:\/\/www.reddit.com\/r\/sysadmin\/comments\/1rj1os3\/win11_upgrades_wiping_dot3svc_8021x_wired_policy\/\">\u3042\u308b\u30e6\u30fc\u30b6\u30fc<\/a>\u306f\u6b21\u306e\u3088\u3046\u306b\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\nIs there any update on Microsoft acknowledging\/fixing the issue that is still plaguing our Windows 11 upgrades? ... This occurred from 10 to 11, but is now also occurring when updating from one yearly release to another (23H2 to 25H2). In each case, the dot3svc folder is wiped of its contents and the computer is off the network until a gpupdate is run with it on the network.<\/p>\n<p>Microsoft\u304c\u3001Windows 11\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u4f9d\u7136\u3068\u3057\u3066\u59a8\u3052\u3066\u3044\u308b\u554f\u984c\u306b\u3064\u3044\u3066\u3001\u8a8d\u8b58\u30fb\u4fee\u6b63\u3057\u305f\u304b\u3069\u3046\u304b\u306e\u6700\u65b0\u60c5\u5831\u306f\u3042\u308a\u307e\u3059\u304b\uff1f...\u3053\u306e\u554f\u984c\u306f10\u304b\u308911\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u6642\u306b\u767a\u751f\u3057\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u306f\u5e74\u6b21\u30ea\u30ea\u30fc\u30b9\u9593(23H2\u304b\u308925H2)\u306e\u66f4\u65b0\u6642\u306b\u3082\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u306e\u5834\u5408\u3082\u3001dot3svc\u30d5\u30a9\u30eb\u30c0\u30fc\u306e\u5185\u5bb9\u304c\u6d88\u53bb\u3055\u308c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067gpupdate\u3092\u5b9f\u884c\u3059\u308b\u307e\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u65ad\u3055\u308c\u305f\u72b6\u614b\u306b\u306a\u308a\u307e\u3059\u3002\n<\/p><\/blockquote>\n<p>Dot3Svc\u306fIEEE 802.1X\u8a8d\u8a3c\u3092\u6271\u3046\u91cd\u8981\u306a\u30b5\u30fc\u30d3\u30b9\u3067\u3001\u3053\u3053\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30dd\u30ea\u30b7\u30fc\u304c\u6d88\u3048\u308b\u3068\u3001\u6709\u7ddaLAN\u306e\u8a8d\u8a3c\u304c\u6210\u7acb\u305b\u305a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002PC\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5b8c\u5168\u306b\u5207\u308a\u96e2\u3055\u308c\u3066\u3057\u307e\u3046\u4e0d\u5177\u5408\u306f\u3001\u4f01\u696d\u74b0\u5883\u3067\u306f\u7279\u306b\u81f4\u547d\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<h2>Microsoft \u306f\u554f\u984c\u3092\u8a8d\u3081\u3066\u3044\u306a\u3044<\/h2>\n<p>\u3053\u306e\u30d0\u30b0\u306f2024\u5e74\u306e24H2\/23H2\u3067\u3082\u767a\u751f\u3057\u3066\u3044\u3066\u3001<a href=\"https:\/\/www.reddit.com\/r\/sysadmin\/comments\/1fy95vz\/comment\/m5qa5ya\/\">\u5f53\u6642\u306f2024\u5e74\u306e11\u6708\u30fb12\u6708\u306e\u30d1\u30c3\u30c1\u3067\u6539\u5584\u3055\u308c\u305f\u3068\u898b\u3089\u308c\u3066\u3044\u307e\u3057\u305f<\/a>\u3002\u3057\u304b\u3057\u3001\u6700\u65b0\u306e24H2\/25H2\u3067\u3082\u518d\u767a\u3057\u3066\u304a\u308a\u3001\u5b8c\u5168\u306b\u4fee\u6b63\u3055\u308c\u305f\u3068\u306f\u3044\u3048\u306a\u3044\u72b6\u614b\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001Microsoft\u306f\u516c\u5f0f\u306eWindows Health Dashboard\u3067\u554f\u984c\u3092\u8a8d\u3081\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u73fe\u5834\u306e\u7ba1\u7406\u8005\u306fReddit\u3084Microsoft\u30d5\u30a9\u30fc\u30e9\u30e0\u306e\u60c5\u5831\u3092\u983c\u308a\u306b\u5bfe\u5fdc\u305b\u3056\u308b\u3092\u5f97\u306a\u3044\u72b6\u6cc1\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>802.1X \u8a8d\u8a3c\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u3067\u306f\u3001\u6709\u7ddaLAN\u304c\u5b8c\u5168\u306b\u505c\u6b62\u3057\u3001\u7ba1\u7406\u8005\u304c\u73fe\u5834\u306b\u884c\u304b\u306a\u3044\u3068\u5fa9\u65e7\u3067\u304d\u306a\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002Microsoft\u304c\u516c\u5f0f\u306b\u8a8d\u3081\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u4e8b\u524d\u5bfe\u7b56\u304c\u56f0\u96e3\u3067\u3001Windows 11 \u3078\u306e\u79fb\u884c\u3092\u9032\u3081\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u4eca\u56de\u306e\u554f\u984c\u518d\u767a\u306f\u5927\u304d\u306a\u61f8\u5ff5\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u552f\u4e00\u306e\u5bfe\u51e6\u6cd5: Wi-Fi\u306b\u3064\u306a\u3044\u3067\u300cgpupdate\u300d<\/h2>\n<p>\u73fe\u6642\u70b9\u3067\u78ba\u5b9f\u306b\u5fa9\u65e7\u3067\u304d\u308b\u65b9\u6cd5\u306f1\u3064\u3060\u3051\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306f\u3001Wi-Fi\u306a\u3069\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067<code>gpupdate<\/code>\u3092\u5b9f\u884c\u3057\u3001\u30b0\u30eb\u30fc\u30d7\u30dd\u30ea\u30b7\u30fc\u3092\u518d\u53d6\u5f97\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u524a\u9664\u3055\u308c\u305f\u30dd\u30ea\u30b7\u30fc\u304c\u5fa9\u5143\u3055\u308c\u3001\u6709\u7ddaLAN\u304c\u518d\u3073\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u304c\u3001Wi-Fi\u304c\u4f7f\u3048\u306a\u3044\u74b0\u5883\u3067\u306f\u5fa9\u65e7\u304c\u56f0\u96e3\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Windows 11\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5fc5\u9808\u3068\u3059\u308bOS\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u76f4\u5f8c\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u6df1\u523b\u306a\u4e8b\u614b\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002Microsoft\u304c\u516c\u5f0f\u306b\u554f\u984c\u3092\u8a8d\u3081\u3066\u3044\u306a\u3044\u4ee5\u4e0a\u3001\u73fe\u5834\u30ec\u30d9\u30eb\u3067\u306e\u6ce8\u610f\u559a\u8d77\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u624b\u6bb5\u306e\u78ba\u4fdd\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 11\u306e\u6700\u65b0\u30ea\u30ea\u30fc\u30b9(24H2\uff0f25H2)\u3067\u3001\u6709\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u7a81\u7136\u4f7f\u3048\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u6df1\u523b\u306a\u554f\u984c\u304c\u518d\u3073\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e00\u822c\u7684\u306a802.1X\u8a8d\u8a3c\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u76f4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":128611,"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-133303","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\/133303","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=133303"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133303\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/128611"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}