This update addresses a compatibility issue. You might receive the error, 'Document not saved.' For Microsoft Office apps, this issue only affects the 32-bit versions. If you use some commercial or enterprise security software that uses extended file attributes, this issue will likely affect you. You might have issues when you save, copy, or attach files. This update addresses a known issue that affects 32-bit apps that are large address aware and use the CopyFile API. This security update includes improvements that were a part of update KB5026446 (released May 24, 2023). When you install this KB: This update addresses security issues for your Windows operating system.
