For more information on how to run Windows Update, see How to get an update through Windows Update. This update is provided as a Recommended update on Windows Update. For more information, see Add language packs to Windows.

Therefore, we recommend that you install any language packs that you need before you install this update. Important If you install a language pack after you install this update, you must reinstall this update. Even though this issue has only been observed in Windows Server 2012 R2, Windows Server 2012, or Windows Server 2008 R2 SP1, the update also applies to Windows 8.1 and Windows 7 SP1. You can get this update through Windows Update and the Microsoft Download Center. However, the ownership does change in multiple VM group replication in a shared VHD scenario. The current Write Ahead Logging (WAL) implementation incorrectly assumes that the Virtual Hard Disk (VHD) ownership never changes. You disable the physical adapter on the Hyper-V guest while network I/O is running on the VM. You enable the single-root I/O virtualization (SR-IOV) option in Virtual Switch Manager. You connect a VM to a virtual switch that uses a physical adapter. Before you install this update, check out the Prerequisites section.

This update is available on Windows Server 2012 R2, Windows Server 2012, and Windows Server 2008 R2 Service Pack 1 (SP1)-based Hyper-V guest. This article describes an update for the latest integrated components for Windows virtual machines (VMs) that are running on a Windows 10-based or Windows Server 2016-based host, or a Windows Server 2012 R2-based host. Windows Server 2012 R2 Datacenter Windows Server 2012 R2 Standard Windows Server 2012 R2 Essentials Windows Server 2012 R2 Foundation Windows 8.1 Enterprise Windows 8.1 Pro Windows 8.1 Windows Server 2012 Datacenter Windows Server 2012 Standard Windows Server 2012 Essentials Windows Server 2012 Foundation Windows Server 2008 R2 Service Pack 1 Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Standard Windows Server 2008 R2 Foundation Windows 7 Service Pack 1 Windows 7 Ultimate Windows 7 Enterprise Windows 7 Professional Windows 7 Home Premium Windows 7 Home Basic Windows 7 Starter Windows Server 2016, all editions More.

Hyper-v virtual adapter driver