{"family":"windows11","family_label":"Windows 11","build":"26100.8116","base":"26100","tag":"24H2","kb":"KB5079391","kb_url":"https://support.microsoft.com/help/5079391","kb_title":null,"release_date":"2026-03-26","update_type":"2026-03 D","update_type_label":"Optional preview update","servicing":"LTSC • General Availability Channel","ms_known_issues":[],"ms_none_known":false,"ms_highlights":null,"title":"Preview Update for Windows 11 (26100.8116)","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","is_dotnet":false,"status":null,"line":{"status":"supported","note":"Supported; 25H2 is the enablement-package successor"},"created":1774559302,"created_iso":"2026-03-26T21:08:22Z","uuid":"99e6bcaa-93e7-4779-8efe-d223a2bab149","permalink":"/builds/windows11/26100.8116/","tag_url":"/builds/windows11/24h2/","index_url":"/builds/windows11/","api_url":"https://search.windowsforum.com/api/builds/build/windows11/26100.8116","records":[{"uuid":"99e6bcaa-93e7-4779-8efe-d223a2bab149","title":"Preview Update for Windows 11 (26100.8116)","build":"26100.8116","arch":"amd64","created":1774559302,"created_iso":"2026-03-26T21:08:22Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=99e6bcaa-93e7-4779-8efe-d223a2bab149"},{"uuid":"5b0a214a-31d0-4dd5-905e-8369eb8488d4","title":"Preview Update for Windows 11 (26100.8116)","build":"26100.8116","arch":"arm64","created":1774566936,"created_iso":"2026-03-26T23:15:36Z","build_type":"release","channel_label":"Release","branch":null,"kind":"cumulative","kind_label":"Cumulative update","status":null,"kb":null,"download_url":"https://uupdump.net/selectlang.php?id=5b0a214a-31d0-4dd5-905e-8369eb8488d4"}],"summary":null,"known_issues":[{"thread_id":410127,"node_id":4,"title":"Windows 11 KB5086672 Fixes Failed Preview Install (0x80073712) After KB5079391","replies":0,"views":1,"post_date":1775384452,"last_post_date":1775384452,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5086672-fixes-failed-preview-install-0x80073712-after-kb5079391.410127/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":409145,"node_id":4,"title":"Windows 11 KB5086672 Fixes Broken March 2026 Preview Fast (KB5079391)","replies":3,"views":227,"post_date":1775063521,"last_post_date":1775160686,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5086672-fixes-broken-march-2026-preview-fast-kb5079391.409145/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":409007,"node_id":4,"title":"Windows 11 KB5079391 Paused After 0x80073712 Servicing Error","replies":0,"views":0,"post_date":1775041865,"last_post_date":1775041865,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5079391-paused-after-0x80073712-servicing-error.409007/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":408992,"node_id":4,"title":"Windows 11 Out-of-Band KB5086672 Fixes KB5079391 Error 0x80073712","replies":3,"views":174,"post_date":1775038428,"last_post_date":1775049180,"url":"https://windowsforum.com/windows-news.4/windows-11-out-of-band-kb5086672-fixes-kb5079391-error-0x80073712.408992/","kind":"issue","match":"exact","pinned":true,"score":2.0}],"linked":{"news":[{"thread_id":410127,"node_id":4,"title":"Windows 11 KB5086672 Fixes Failed Preview Install (0x80073712) After KB5079391","replies":0,"views":1,"post_date":1775384452,"last_post_date":1775384452,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5086672-fixes-failed-preview-install-0x80073712-after-kb5079391.410127/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":409511,"node_id":4,"title":"Windows 11 Preview Update Failures: KB5086672 Replaces KB5079391","replies":0,"views":0,"post_date":1775160686,"last_post_date":1775160686,"url":"https://windowsforum.com/windows-news.4/windows-11-preview-update-failures-kb5086672-replaces-kb5079391.409511/","kind":"coverage","match":"exact","pinned":true,"score":2.0},{"thread_id":409226,"node_id":4,"title":"KB5086672 Fixes Windows 11 Update Loop (0x80073712) After KB5079391","replies":0,"views":1,"post_date":1775085102,"last_post_date":1775085102,"url":"https://windowsforum.com/windows-news.4/kb5086672-fixes-windows-11-update-loop-0x80073712-after-kb5079391.409226/","kind":"fix","match":"exact","pinned":true,"score":2.0},{"thread_id":409145,"node_id":4,"title":"Windows 11 KB5086672 Fixes Broken March 2026 Preview Fast (KB5079391)","replies":3,"views":227,"post_date":1775063521,"last_post_date":1775160686,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5086672-fixes-broken-march-2026-preview-fast-kb5079391.409145/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":409007,"node_id":4,"title":"Windows 11 KB5079391 Paused After 0x80073712 Servicing Error","replies":0,"views":0,"post_date":1775041865,"last_post_date":1775041865,"url":"https://windowsforum.com/windows-news.4/windows-11-kb5079391-paused-after-0x80073712-servicing-error.409007/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":408992,"node_id":4,"title":"Windows 11 Out-of-Band KB5086672 Fixes KB5079391 Error 0x80073712","replies":3,"views":174,"post_date":1775038428,"last_post_date":1775049180,"url":"https://windowsforum.com/windows-news.4/windows-11-out-of-band-kb5086672-fixes-kb5079391-error-0x80073712.408992/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":408917,"node_id":4,"title":"KB5079391 Rollout Paused on Windows 11 Due to Error 0x80073712","replies":0,"views":0,"post_date":1774991581,"last_post_date":1774991581,"url":"https://windowsforum.com/windows-news.4/kb5079391-rollout-paused-on-windows-11-due-to-error-0x80073712.408917/","kind":"issue","match":"exact","pinned":true,"score":2.0},{"thread_id":408899,"node_id":4,"title":"Windows 11 Preview KB5079391 Paused After 0x80073712 Install Failures","replies":0,"views":1,"post_date":1774984891,"last_post_date":1774984891,"url":"https://windowsforum.com/windows-news.4/windows-11-preview-kb5079391-paused-after-0x80073712-install-failures.408899/","kind":"coverage","match":"exact","pinned":true,"score":2.0}],"tutorials":[],"threads":[],"total":75,"exact":36,"window_days":45},"related":{"history":[{"build":"26100.8313","title":"Windows 11, version 24H2 (26100.8313)","created":1776445297,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8313/","current":false},{"build":"26100.8246","title":"Windows 11, version 24H2 (26100.8246)","created":1776186059,"kb":"KB5083769","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8246/","current":false},{"build":"26100.8117","title":"Windows 11, version 24H2 (26100.8117)","created":1775028069,"kb":"KB5086672","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8117/","current":false},{"build":"26100.8116","title":"Preview Update for Windows 11 (26100.8116)","created":1774559302,"kb":"KB5079391","build_type":"release","channel_label":"Release","kind":"cumulative","url":"/builds/windows11/26100.8116/","current":true},{"build":"26100.8106","title":"Windows 11, version 24H2 (26100.8106)","created":1773334869,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8106/","current":false},{"build":"26100.8039","title":"Update for Windows 11 (26100.8039)","created":1774210560,"kb":"KB5085516","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8039/","current":false},{"build":"26100.8037","title":"Windows 11, version 24H2 (26100.8037)","created":1773162062,"kb":"KB5079473","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8037/","current":false},{"build":"26100.7979","title":"Windows 11, version 24H2 (26100.7979)","created":1773173284,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.7979/","current":false}],"history_total":125,"prev":{"build":"26100.8106","title":"Windows 11, version 24H2 (26100.8106)","created":1773334869,"kb":null,"build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8106/","current":false},"next":{"build":"26100.8117","title":"Windows 11, version 24H2 (26100.8117)","created":1775028069,"kb":"KB5086672","build_type":"release","channel_label":"Release","kind":null,"url":"/builds/windows11/26100.8117/","current":false},"wave":[{"family":"windows11","family_label":"Windows 11","build":"26200.8116","tag":"25H2","kb":null,"created":1774558812,"build_type":"release","url":"/builds/windows11/26200.8116/"}]},"generated":1788055506}