Windows 11 build 25991

10.0.25991.1000.rs_prerelease.231102-1335
Build of Germanium
OS familyWindows 11 (NT 10.0)
Version number10.0
Build number25991
Build revision1000
ArchitectureAMD64, ARM64
Build labrs_prerelease
Compiled on2023-11-02

Windows 11 build 25991 is a build of Germanium, the 24H2 development semester of Windows as a service. It was mentioned in the metadata file Desktop_neutral_Forward_25991.1000.rs_prerelease.231102-1335.CompDB.xml when updating to build 25992.

Desktop_neutral_Forward_25991.1000.rs_prerelease.231102-1335.CompDB.xml[edit | edit source]

<CompDB xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" CreatedDate="2023-11-04T09:18:12.6758137Z" Revision="1" SchemaVersion="1.2" BuildID="e8a35487-477a-581e-7043-c005d930db55" BuildInfo="rs_prerelease.25991.1000.231102-1335" OSVersion="10.0.25991.1000" BuildArch="amd64" Type="Update" Name="Update~amd64~Desktop~~~Diff~25991.1000.rs_prerelease.231102-1335" TargetBuildID="6c3b9739-4053-30d9-2d60-d3b44b6b4af2" TargetBuildInfo="rs_prerelease.25992.1000.231103-1529" TargetOSVersion="10.0.25992.1000" xmlns="http://schemas.microsoft.com/embedded/2004/10/ImageUpdate">