
Perform the operation from a process that has administrator privilege. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. Known issues in this updateĬertain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. Security updates to Internet Explorer, the Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Windows Media, Windows Kernel, Windows Core Networking, Internet Information Services, Windows Network Security and Containers, Windows Active Directory, the Microsoft JET Database Engine, and Windows Storage and Filesystems.įor more information about the resolved security vulnerabilities, please refer to the Security Update Guide. For more information, see KB4557900.Īddresses an issue that causes offline file syncing to stop responding or fail in mobsyc.exe. Updates the 2020 start date for daylight saving time (DST) in the Kingdom of Morocco. This security update includes improvements and fixes that were a part of update KB4550958(released April 21, 2020) and addresses the following issues:


There is no change to the monthly security updates (B release – Update Tuesday) these will continue as planned to ensure business continuity and to keep our customers protected and productive. Starting in May 2020, we are pausing all optional non-security releases (C and D updates) for all the supported versions of Windows client and server products (Windows 10, version 1909 down to Windows Server 2008 SP2). In response to these challenges, we are prioritizing our focus on security updates. IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers.
