Microsoft Hyper-V Server 2019 build 17763.557

The Microsoft product team is pleased to announce the availability of Windows Hyper-V Server 2019 build 17763.557, is a standalone version of Windows Server that includes only the Windows hypervisor, a Windows Server driver model and virtualization components. This update includes quality improvements.

June 11, 2019 — KB4503327 (OS Build 17763.557)

- Addresses an issue that may prevent the Windows Mixed Reality keyboard from rendering correctly in some applications.
- Addresses a security vulnerability by intentionally preventing connections between Windows and Bluetooth devices that are not secure and use well-known keys to encrypt connections, including security fobs. If BTHUSB Event 22 in the Event Viewer states, “Your Bluetooth device attempted to establish a debug connection….”, then your system is affected. Contact your Bluetooth device manufacturer to determine if a device update exists. For more information, see CVE-2019-2102 and KB4507623.
- Addresses an issue that may prevent the Preboot Execution Environment (PXE) from starting a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. This may cause the connection to the WDS server to terminate prematurely while downloading the image. This issue does not affect clients or devices that are not using Variable Window Extension.
- Adds updated Broadcom Wi-Fi firmware to Microsoft HoloLens. For more information, see Advisory 190016.
- Addresses an issue that may prevent Internet Explorer 11 from opening if the Default Search Provider is not set or is malformed.
- Security updates to Microsoft Scripting Engine, Internet Explorer, Microsoft Edge, Windows App Platform and Frameworks, Windows Input and Composition, Windows Media, Windows Shell, Windows Server, Windows Authentication, Windows Cryptography, Windows Datacenter Networking, Windows Storage and Filesystems, Windows SQL components, the Microsoft JET Database Engine, Windows Virtualization, Windows Kernel, and Internet Information Services.

About Microsoft Hyper-V Server 2019. Microsoft Hyper-V Server is a stand-alone product that delivers enterprise-class virtualization for your datacenter and hybrid cloud. Microsoft Hyper-V Server 2019 provides new and enhanced features that can help you deliver the scale and performance needs of your mission-critical workloads.

The Windows hypervisor technology in Microsoft Hyper-V Server 2019 is the same as what's in the Microsoft Hyper-V role on Windows Server 2019. It is a stand-alone product that contains only the Windows hypervisor, a Windows Server driver model, and virtualization components. It provides a simple and reliable virtualization solution to help you improve your server utilization and reduce costs.

From new security tools to the ability to use deduplication in ReFS Hyper-V 2019 got a ton a great new features with the release of Windows Server 2019.


About Microsoft. Microsoft Corporation, leading developer of personal-computer software systems and applications. The company also publishes books and multimedia titles, offers e-mail services, and sells electronic game systems, computer peripherals (input/output devices), and portable media players. It has sales offices throughout the world.

Product: Microsoft Hyper-V Server
Version: (OEM) 2019 build 17763.557.rs5_release_svc_refresh.190612-0019 *
Supported Architectures: x64
Website Home Page : www.microsoft.com
Language: multilanguage
System Requirements: **
Size: 31.3 Gb