FIX: The guest operating system may crash when you perform a live migration of Hyper-V virtual machines in a Windows Server 2008 R2 environment

FIX: The guest operating system may crash when you perform a live migration of Hyper-V virtual machines in a Windows Server 2008 R2 environment Not sure if this is the right fix? We've added this issue to our memory dump diagnostic which can confirm. Symptoms In a Windows Server 2008 R2...

System state backup does not include CA private keys in Windows Server 2008 or in Windows Server 2008 R2

System state backup does not include CA private keys in Windows Server 2008 or in Windows Server 2008 R2 Symptoms Assume that you use the Windows Server Backup feature to perform a system state backup on a computer that is running Windows Server 2008 or Windows Server 2008 R2. The computer has th...

An application that uses Direct2D or Direct3D may crash in Windows 7 or in Windows Server 2008 R2

An application that uses Direct2D or Direct3D may crash in Windows 7 or in Windows Server 2008 R2 Symptoms Consider the following scenario: You are using a Windows 7 or Windows Server 2008 R2-based computer You are running application that uses Internet Explorer or Internet Explorer components to...

May 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

May 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 The May 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 update rollup package resolves issues, and includes performance and reliability improvements. We recommend that you apply this update rollup as...

Can't open Windows Store applications in Windows 8.1 or Windows Server 2012 R2

Can't open Windows Store applications in Windows 8.1 or Windows Server 2012 R2 This article describes an issue that occurs after certain updates are installed in Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2. You can resolve this issue by applying the update in this article. Before you...

Update to add RDS support for TLS 1.1 and TLS 1.2 in Windows 7 or Windows Server 2008 R2

Update to add RDS support for TLS 1.1 and TLS 1.2 in Windows 7 or Windows Server 2008 R2 About this update This update provides support for Transport Layer Security TLS 1.1 and TLS 1.2 in Windows 7 Service Pack 1 SP1 or Windows Server 2008 R2 SP1 for Remote Desktop Services RDS. For more...

WDS has a high CPU usage when many client computers try to start in Windows Server 2012 R2

WDS has a high CPU usage when many client computers try to start in Windows Server 2012 R2 This article describes an issue that occurs in Windows Server 2012 R2 that has Windows Deployment Services WDS installed. You can fix this issue by using the update in this article. Before you install this...

Update to support auto-redirection of Windows Server 2012 R2 Essentials for Windows 10 client connector

Update to support auto-redirection of Windows Server 2012 R2 Essentials for Windows 10 client connector This article describes an update for the Windows 10 client connector that enables it to connect to Windows Server 2012 R2 Essentials. Before you install this update, see the Prerequisites...

Update Rollup 13 for System Center 2012 R2 Operations Manager

Update Rollup 13 for System Center 2012 R2 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 13 for Microsoft System Center 2012 R2 Operations Manager. This article also contains the installation instructions for this update. Issues that are fixed...

Update Rollup 12 for System Center 2012 R2 Operations Manager

Update Rollup 12 for System Center 2012 R2 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 12 for Microsoft System Center 2012 R2 Operations Manager. It also contains the installation instructions for this update. Issues that are fixed in Operatio...

Hyper-V guest may freeze when it is running failover cluster service together with shared VHDX in Windows Server 2012 R2

Hyper-V guest may freeze when it is running failover cluster service together with shared VHDX in Windows Server 2012 R2 This article describes an issue that occurs when a Hyper-V guest is running failover cluster service together with a shared virtual hard disk VHDX in Windows Server 2012 R2...

Update Rollup 9 for System Center 2012 R2 Operations Manager

Update Rollup 9 for System Center 2012 R2 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 9 for Microsoft System Center 2012 R2 Operations Manager. It also includes the installation instructions for the update rollup. Issues that are fixed in this...

March 2016 update for Windows Server 2012 R2 clusters to fix several issues

March 2016 update for Windows Server 2012 R2 clusters to fix several issues This article describes issues in which Data Protection Manager DPM filter driver can't track changes on Cluster Shared Volumes CSV or virtual machine VM configuration resource online fails due to invalid resource state in...

Nonpaged pool memory leak occurs in a Windows Server 2012 R2-based failover cluster

Nonpaged pool memory leak occurs in a Windows Server 2012 R2-based failover cluster This article describes a memory leak issue that occurs in the svhdxflt.sys filter driver in Windows Server 2012 R2. The leak occurs against nonpaged pool with the svxp tag. You can fix this issue by using the upda...

Update improves port exhaustion identification in Windows Server 2012 R2

Update improves port exhaustion identification in Windows Server 2012 R2 This article describes an update that enables port exhaustion identification without a memory dump in Windows Server 2012 R2. Before you install this update, see the Prerequisites section. About this update Network reporting...

Remote Desktop Gateway server crashes during certain user disconnect scenarios in Windows Server 2012 R2

Remote Desktop Gateway server crashes during certain user disconnect scenarios in Windows Server 2012 R2 This article describes an issue in which Remote Desktop RD Gateway server crashes during certain user disconnect scenarios. This issue causes the users to get disconnected and to have trouble...

October 2016 Preview of Monthly Quality Rollup for Windows 8.1 and Windows Server 2012 R2

October 2016 Preview of Monthly Quality Rollup for Windows 8.1 and Windows Server 2012 R2 The October 2016 Preview of Monthly Quality Rollup includes some new improvements and fixes for the Windows 8.1 and Windows Server 2012 R2 platforms. We recommend that you apply this quality rollup as part o...

August 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

August 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 Important When you install this update 2975719 from Windows Update, updates 2990532, 2979582, 2993100, 2993651, and 2995004 are included in the installation.The August 2014 Windows RT 8.1, Windows 8.1, and Windo...

Update Rollup 3 for System Center 2012 R2 Operations Manager

Update Rollup 3 for System Center 2012 R2 Operations Manager Introduction This article describes the issues that are fixed in Update Rollup 3 for Microsoft System Center 2012 R2 Operations Manager. Additionally, this article contains the installation instructions for Update Rollup 3 for System...

Servicing stack update for Windows 7 SP1 and Server 2008 R2 SP1: April 14, 2020

Servicing stack update for Windows 7 SP1 and Server 2008 R2 SP1: April 14, 2020 Applies to Windows 7 for 32-bit Systems Service Pack 1 Windows 7 for x64-based Systems Service Pack 1 Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Windows Server 2008 R2 for x64-based Systems Servic...