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Hyper-V integration components for Windows virtual machines that are running on Windows Technical Preview hosts

This article describes an update that adds Microsoft Hyper-V integration components (integration services) to Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Server 2008 R2, or Windows Server 2008. Before you install this update, see the Prerequisites section.
About this update
This update provides Hyper-V integration components to virtual machines that are running on a Windows Technical Preview-based or Windows Server Technical Preview-based Hyper-V host.

Integration components are sets of drivers and services that help your virtual machines have a more consistent state and perform better by enabling the guest to use synthetic devices. 

Note The Hyper-V feature also can be enabled in Windows 8.1, Windows 8, and Windows 7.
How to obtain this update
This update is available from Windows Update.
Update detail information

Prerequisites

To install this update, you must install update 2919355 in Windows 8.1 or Windows Server 2012 R2. Or, install Service Pack 1 for Windows 7 or Windows Server 2008 R2. Or, install Service Pack 2 for Windows Server 2008.

Registry information

To apply this update, you do not have to make any changes to the registry.

Restart requirement

You may have to restart the virtual machine after you apply this update.

Update replacement information

This update does not replace a previously released update.
More information

File information

The global version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

Windows 8.1 and Windows Server 2012 R2 file information and notes


  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    VersionProductMilestoneService branch
    6.3.960 0.17 xxxWindows 8.1 and Windows Server 2012 R2RTMGDR
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x64-based versions of Windows 8.1 or Windows Server 2012 R2
File nameFile versionFile sizeDateTimePlatform
Windows6.2-hypervintegrationservices-x64.cabNot applicable766,92702-Oct-201407:46Not applicable
Windows6.2-hypervintegrationservices-x86.cabNot applicable611,37502-Oct-201407:17Not applicable

Windows 8 and Windows Server 2012 file information and notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Version Product Milestone Service branch
    6.2.920 0.17xxxWindows 8 or Windows Server 2012RTMGDR
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x64-based versions of Windows 8 or Windows Server 2012
File nameFile versionFile sizeDateTimePlatform
Windows6.2-hypervintegrationservices-x64.cabNot applicable766,92702-Oct-201407:46Not applicable
Windows6.2-hypervintegrationservices-x86.cabNot applicable611,37502-Oct-201407:17Not applicable

Windows 7 and Windows Server 2008 R2 file information and notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Version Product Milestone Service branch
    6.1.760 1.18xxxWindows 7 or Windows Server 2008 R2 SP1GDR
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2
File nameFile versionFile sizeDateTimePlatform
Windows6.x-hypervintegrationservices-x64.cabNot applicable697,02602-Oct-201407:34Not applicable
Windows6.x-hypervintegrationservices-x64.xmlNot applicable16802-Oct-201402:21Not applicable
Windows6.x-hypervintegrationservices-x86.cabNot applicable612,90202-Oct-201407:00Not applicable
Windows6.x-hypervintegrationservices-x86.xmlNot applicable16802-Oct-201402:22Not applicable

Windows Server 2008 file information and notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
    Version Product Milestone Service branch
    6.0.600 2.19xxxWindows Server 2008SP2GDR
  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Server 2008
File nameFile versionFile sizeDateTimePlatform
Windows6.x-hypervintegrationservices-x86.cabNot applicable612,90202-Oct-201407:00Not applicable
Windows6.x-hypervintegrationservices-x86.xmlNot applicable16802-Oct-201402:22Not applicable
For all supported x64-based versions of Windows Server 2008
File nameFile versionFile sizeDateTimePlatform
Windows6.x-hypervintegrationservices-x64.cabNot applicable697,02602-Oct-201407:34Not applicable
Windows6.x-hypervintegrationservices-x64.xmlNot applicable16802-Oct-201402:21Not applicable

Additional file information


Additional file information for Windows 8.1 and for Windows Server 2012 R2


Additional files for all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2
File propertyValue
File nameAmd64_4c6ccdb15bb5a12d31e6e18ecf3cc83d_31bf3856ad364e35_6.3.9600.17388_none_0865dcf53c1ff3af.manifest
File versionNot applicable
File size1,082
Date (UTC)02-Oct-2014
Time (UTC)18:00
PlatformNot applicable
File nameAmd64_d1f6309a0a634854cf4825346f129eec_31bf3856ad364e35_6.3.9600.17388_none_acb79693ddf1a9ff.manifest
File versionNot applicable
File size1,082
Date (UTC)02-Oct-2014
Time (UTC)18:00
PlatformNot applicable
File nameAmd64_f82c541bd93b0dd6eda52bde4eb8979d_31bf3856ad364e35_6.3.9600.17388_none_f40742e2ac153e63.manifest
File versionNot applicable
File size1,054
Date (UTC)02-Oct-2014
Time (UTC)18:00
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-g..aller-win5x-package_31bf3856ad364e35_6.3.9600.17388_none_c2ef74515e47abdd.manifest
File versionNot applicable
File size3,165
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-g..aller-win6x-package_31bf3856ad364e35_6.3.9600.17388_none_c525de639c9edf4e.manifest
File versionNot applicable
File size4,261
Date (UTC)02-Oct-2014
Time (UTC)07:49
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-guest-installer_31bf3856ad364e35_6.3.9600.17388_none_62674b99f5b67d62.manifest
File versionNot applicable
File size4,165
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size2,064
Date (UTC)02-Oct-2014
Time (UTC)18:00
PlatformNot applicable
File nameX86_microsoft-hyper-v-g..aller-win5x-package_31bf3856ad364e35_6.3.9600.17388_none_66d0d8cda5ea3aa7.manifest
File versionNot applicable
File size3,159
Date (UTC)02-Oct-2014
Time (UTC)06:45
PlatformNot applicable
File nameX86_microsoft-hyper-v-g..aller-win6x-package_31bf3856ad364e35_6.3.9600.17388_none_690742dfe4416e18.manifest
File versionNot applicable
File size4,253
Date (UTC)02-Oct-2014
Time (UTC)07:20
PlatformNot applicable
File nameX86_microsoft-hyper-v-guest-installer_31bf3856ad364e35_6.3.9600.17388_none_0648b0163d590c2c.manifest
File versionNot applicable
File size3,222
Date (UTC)02-Oct-2014
Time (UTC)06:44
PlatformNot applicable

Additional file information for Windows 8 and for Windows Server 2012

Additional files for all supported x64-based versions of Windows 8 and of Windows Server 2012
File propertyValue
File nameAmd64_microsoft-hyper-v-i..services-deployment_31bf3856ad364e35_6.3.9600.17388_none_0bf45e54bd12a994.manifest
File versionNot applicable
File size1,205
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-integration-rdv-core_31bf3856ad364e35_6.3.9600.17388_none_4822e58ace6b4422.manifest
File versionNot applicable
File size1,843
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-integration-services_31bf3856ad364e35_6.3.9600.17388_none_9287dcdec473019e.manifest
File versionNot applicable
File size30,629
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_synth3dvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_227acf0fbf80e4fd.manifest
File versionNot applicable
File size2,132
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wdmvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_531c5305cca863f2.manifest
File versionNot applicable
File size2,391
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wfcvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_5e7959f83f2802ea.manifest
File versionNot applicable
File size1,748
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wgencounter.inf_31bf3856ad364e35_6.3.9600.17388_none_dfe1b2b57cdc12a7.manifest
File versionNot applicable
File size1,777
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_whyperkbd.inf_31bf3856ad364e35_6.3.9600.17388_none_0a9637bb113d7540.manifest
File versionNot applicable
File size1,763
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wnetvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_47e07634a36f5210.manifest
File versionNot applicable
File size4,336
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wnetvsc_vfpp.inf_31bf3856ad364e35_6.3.9600.17388_none_8df9c9adb8d2438b.manifest
File versionNot applicable
File size1,138
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_ws3cap.inf_31bf3856ad364e35_6.3.9600.17388_none_878a377f1847efa1.manifest
File versionNot applicable
File size1,752
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wstorflt.inf_31bf3856ad364e35_6.3.9600.17388_none_b1563905ec40b5e3.manifest
File versionNot applicable
File size3,059
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wstorvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_180c16bb3bdfa8a3.manifest
File versionNot applicable
File size1,758
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.3.9600.17388_none_2a42f00a7dfae3ca.manifest
File versionNot applicable
File size4,961
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbushid.inf_31bf3856ad364e35_6.3.9600.17388_none_e1787527805b27cf.manifest
File versionNot applicable
File size1,763
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbusr.inf_31bf3856ad364e35_6.3.9600.17388_none_1646852591aa6210.manifest
File versionNot applicable
File size4,316
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbusvideo.inf_31bf3856ad364e35_6.3.9600.17388_none_43fab537b3288017.manifest
File versionNot applicable
File size3,065
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmic2.inf_31bf3856ad364e35_6.3.9600.17388_none_e0121ade16ca9d42.manifest
File versionNot applicable
File size1,114
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvpcinull.inf_31bf3856ad364e35_6.3.9600.17388_none_5198a385ce069e06.manifest
File versionNot applicable
File size1,123
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size14,772
Date (UTC)02-Oct-2014
Time (UTC)02:16
PlatformNot applicable

Additional file information for Windows 7 and for Windows Server 2008 R2


Additional files for all supported x64-based versions of Windows 7 and of Windows Server 2008 R2
File propertyValue
File nameAmd64_microsoft-hyper-v-i..services-deployment_31bf3856ad364e35_6.3.9600.17388_none_0bf45e54bd12a994.manifest
File versionNot applicable
File size1,205
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-integration-rdv-core_31bf3856ad364e35_6.3.9600.17388_none_4822e58ace6b4422.manifest
File versionNot applicable
File size1,843
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-integration-services_31bf3856ad364e35_6.3.9600.17388_none_9287dcdec473019e.manifest
File versionNot applicable
File size30,629
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_synth3dvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_227acf0fbf80e4fd.manifest
File versionNot applicable
File size2,132
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wdmvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_531c5305cca863f2.manifest
File versionNot applicable
File size2,391
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wfcvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_5e7959f83f2802ea.manifest
File versionNot applicable
File size1,748
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wgencounter.inf_31bf3856ad364e35_6.3.9600.17388_none_dfe1b2b57cdc12a7.manifest
File versionNot applicable
File size1,777
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_whyperkbd.inf_31bf3856ad364e35_6.3.9600.17388_none_0a9637bb113d7540.manifest
File versionNot applicable
File size1,763
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wnetvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_47e07634a36f5210.manifest
File versionNot applicable
File size4,336
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wnetvsc_vfpp.inf_31bf3856ad364e35_6.3.9600.17388_none_8df9c9adb8d2438b.manifest
File versionNot applicable
File size1,138
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_ws3cap.inf_31bf3856ad364e35_6.3.9600.17388_none_878a377f1847efa1.manifest
File versionNot applicable
File size1,752
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wstorflt.inf_31bf3856ad364e35_6.3.9600.17388_none_b1563905ec40b5e3.manifest
File versionNot applicable
File size3,059
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wstorvsc.inf_31bf3856ad364e35_6.3.9600.17388_none_180c16bb3bdfa8a3.manifest
File versionNot applicable
File size1,758
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.3.9600.17388_none_2a42f00a7dfae3ca.manifest
File versionNot applicable
File size4,961
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbushid.inf_31bf3856ad364e35_6.3.9600.17388_none_e1787527805b27cf.manifest
File versionNot applicable
File size1,763
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbusr.inf_31bf3856ad364e35_6.3.9600.17388_none_1646852591aa6210.manifest
File versionNot applicable
File size4,316
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmbusvideo.inf_31bf3856ad364e35_6.3.9600.17388_none_43fab537b3288017.manifest
File versionNot applicable
File size3,065
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvmic2.inf_31bf3856ad364e35_6.3.9600.17388_none_e0121ade16ca9d42.manifest
File versionNot applicable
File size1,114
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameAmd64_wvpcinull.inf_31bf3856ad364e35_6.3.9600.17388_none_5198a385ce069e06.manifest
File versionNot applicable
File size1,123
Date (UTC)02-Oct-2014
Time (UTC)07:28
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size14,772
Date (UTC)02-Oct-2014
Time (UTC)02:16
PlatformNot applicable



References
See the terminology that Microsoft uses to describe software updates.
Properties

Article ID: 3004908 - Last Review: 11/11/2014 22:08:00 - Revision: 1.0

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 8 Enterprise, Windows 8 Pro, Windows 8, Windows Server 2008 R2 Service Pack 1, Windows 7 Service Pack 1, Windows Server 2008 Service Pack 2

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