{"id":13842,"date":"2025-11-18T12:01:34","date_gmt":"2025-11-18T03:01:34","guid":{"rendered":"https:\/\/m365jp.net\/?p=13842"},"modified":"2025-11-18T12:06:46","modified_gmt":"2025-11-18T03:06:46","slug":"servicedegradation-op1186186-microsoft-365-apps-users-may-be-unable-to-install-microsoft-365-desktop-apps-on-windows-devices-3","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-11-18-servicedegradation-op1186186-microsoft-365-apps-users-may-be-unable-to-install-microsoft-365-desktop-apps-on-windows-devices-3","title":{"rendered":"[serviceDegradation] OP1186186 | Microsoft 365 apps | Users may be unable to install Microsoft 365 desktop apps on Windows devices"},"content":{"rendered":"
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OP1186186 | Microsoft 365 apps | Users may be unable to install Microsoft 365 desktop apps on Windows devices<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may be unable to install Microsoft 365 desktop apps on Windows devices.<\/td>\n<\/tr>\n
Last Updated<\/th>\n11\/18\/2025 02:35:47<\/td>\n<\/tr>\n
Start Time<\/th>\n11\/14\/2025 15:52:59<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to install Microsoft 365 desktop apps on Windows devices<\/p>\n

User impact: Users may be unable to install Microsoft 365 desktop apps on Windows devices.<\/p>\n

More info: This only impacts users who attempt to install version 2508 (Build 19127.20358) and version 2507 (Build 19029.20294) of the Microsoft 365 desktop apps.<\/p>\n

Current status: The deployment of the secondary build for version 2507 is taking an extended period of time. As we continue to monitor its progress we\u2019re working to gather a remediation timeline, which we anticipate will be provided by our next scheduled update.<\/p>\n

Scope of impact: Any user attempting to install Microsoft 365 desktop apps on Windows devices may be impacted.<\/p>\n

Start time: Tuesday, November 11, 2025, at 6:00 PM UTC<\/p>\n

Root cause: A newly released set of authentication components contain a misconfiguration that prevents users from installing Microsoft 365 desktop apps on Windows devices.<\/p>\n

Next update by: Tuesday, November 18, 2025, at 8:30 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u30e6\u30fc\u30b6\u30fc\u306fWindows\u30c7\u30d0\u30a4\u30b9\u306bMicrosoft 365\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3089\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u30e6\u30fc\u30b6\u30fc\u306fWindows\u30c7\u30d0\u30a4\u30b9\u306bMicrosoft 365\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3089\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30\u60c5\u5831:\u3053\u308c\u306fMicrosoft 365\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u306e\u30d0\u30fc\u30b8\u30e7\u30f32508(\u30d3\u30eb\u30c919127.20358)\u304a\u3088\u3073\u30d0\u30fc\u30b8\u30e7\u30f32507(\u30d3\u30eb\u30c919029.20294)\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u306e\u307f\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n

\u73fe\u72b6:\u30d0\u30fc\u30b8\u30e7\u30f32507\u306e\u30bb\u30ab\u30f3\u30c0\u30ea\u30fc\u30d3\u30eb\u30c9\u306e\u5c55\u958b\u306b\u306f\u9577\u671f\u9593\u306e\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u9032\u6357\u3092\u5f15\u304d\u7d9a\u304d\u76e3\u8996\u3057\u306a\u304c\u3089\u3001\u6b21\u56de\u306e\u66f4\u65b0\u3067\u63d0\u4f9b\u3055\u308c\u308b\u4e88\u5b9a\u306e\u4fee\u5fa9\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u7b56\u5b9a\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n

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\u958b\u59cb\u6642\u9593:2025\u5e7411\u670811\u65e5\u706b\u66dc\u65e5 \u5348\u5f8c6\u6642 UTC<\/p>\n

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\u6b21\u56de\u66f4\u65b0:2025\u5e7411\u670818\u65e5\u706b\u66dc\u65e5 \u5348\u5f8c8\u664230\u5206 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

OP1186186 | Microsoft 365 apps | Users may be unable to install Microsoft 365 desktop apps on Windows devices […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13842","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=13842"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13842\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}