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This article describes an issue in which kernel debugging over network does not work in Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2. A hotfix is available to resolve this issue. Before you install this hotfix, check out the Prerequisites section.

Resolution

Hotfix information

Important Do not install a language pack after you install this hotfix. If you do, the language-specific changes in the hotfix will not be applied, and you will have to reinstall the hotfix. For more information, see Add language packs to Windows.

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there is a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, you must have update 2919355 installed in Windows 8.1 or Windows Server 2012 R2.

Registry information

To use the hotfix in this package, you do not have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

The global version of this hotfix 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

Important Windows 8.1 hotfixes and Windows Server 2012 R2 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8.1/Windows Server 2012 R2" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

  • 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

    6.3.960 0.17 xxx

    Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2

    RTM

    GDR

  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

  • 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 8.1

File name

File version

File size

Date

Time

Platform

Winresume.efi

6.3.9600.17728

1,268,536

13-Mar-2015

04:37

Not applicable

Winresume.exe

6.3.9600.17728

1,169,912

13-Mar-2015

04:37

x86

Winload.efi

6.3.9600.17728

1,388,912

13-Mar-2015

04:37

Not applicable

Winload.exe

6.3.9600.17728

1,276,832

13-Mar-2015

04:37

x86

Bootmgfw.efi

6.3.9600.17728

1,356,096

13-Mar-2015

04:38

Not applicable

Bootmgr.efi

6.3.9600.17728

1,352,000

13-Mar-2015

04:38

Not applicable

Winload.efi

6.3.9600.17728

1,388,912

13-Mar-2015

04:37

Not applicable

Winload.exe

6.3.9600.17728

1,276,832

13-Mar-2015

04:37

x86

Winresume.efi

6.3.9600.17728

1,268,536

13-Mar-2015

04:37

Not applicable

Winresume.exe

6.3.9600.17728

1,169,912

13-Mar-2015

04:37

x86

For all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2

File name

File version

File size

Date

Time

Platform

Winresume.efi

6.3.9600.17728

1,486,472

13-Mar-2015

05:19

Not applicable

Winresume.exe

6.3.9600.17728

1,355,816

13-Mar-2015

05:19

x64

Winload.efi

6.3.9600.17728

1,658,000

13-Mar-2015

05:19

Not applicable

Winload.exe

6.3.9600.17728

1,519,560

13-Mar-2015

05:19

x64

Bootmgfw.efi

6.3.9600.17728

1,619,264

13-Mar-2015

05:20

Not applicable

Bootmgr.efi

6.3.9600.17728

1,615,680

13-Mar-2015

05:20

Not applicable

Winload.efi

6.3.9600.17728

1,658,000

13-Mar-2015

05:19

Not applicable

Winload.exe

6.3.9600.17728

1,519,560

13-Mar-2015

05:19

x64

Winresume.efi

6.3.9600.17728

1,486,472

13-Mar-2015

05:19

Not applicable

Winresume.exe

6.3.9600.17728

1,355,816

13-Mar-2015

05:19

x64

Bootmgfw.efi

6.3.9600.17728

1,619,264

13-Mar-2015

05:20

Not applicable

Abortpxe.com

Not applicable

79

18-Jun-2013

12:18

Not applicable

Bootmgr.exe

6.3.9600.17728

656,192

13-Mar-2015

04:38

x86

Hdlscom1.com

Not applicable

25,662

18-Jun-2013

12:18

Not applicable

Hdlscom1.n12

Not applicable

25,646

18-Jun-2013

12:18

Not applicable

Hdlscom2.com

Not applicable

25,662

18-Jun-2013

12:18

Not applicable

Hdlscom2.n12

Not applicable

25,646

18-Jun-2013

12:18

Not applicable

Pxeboot.com

Not applicable

25,358

18-Jun-2013

12:18

Not applicable

Pxeboot.n12

Not applicable

25,358

18-Jun-2013

12:18

Not applicable

Wdsnbp.com

Not applicable

30,832

18-Jun-2013

12:18

Not applicable

Abortpxe.com

Not applicable

79

18-Jun-2013

12:18

Not applicable

Bootmgfw.efi

6.3.9600.17728

1,356,096

13-Mar-2015

04:38

Not applicable

Bootmgr.exe

6.3.9600.17728

656,192

13-Mar-2015

04:38

x86

Hdlscom1.com

Not applicable

25,662

18-Jun-2013

12:18

Not applicable

Hdlscom1.n12

Not applicable

25,646

18-Jun-2013

12:18

Not applicable

Hdlscom2.com

Not applicable

25,662

18-Jun-2013

12:18

Not applicable

Hdlscom2.n12

Not applicable

25,646

18-Jun-2013

12:18

Not applicable

Pxeboot.com

Not applicable

25,358

18-Jun-2013

12:18

Not applicable

Pxeboot.n12

Not applicable

25,358

18-Jun-2013

12:18

Not applicable

Wdsnbp.com

Not applicable

30,832

18-Jun-2013

12:18

Not applicable

For all supported Windows RT 8.1

File name

File version

File size

Date

Time

Platform

Winload.efi

6.3.9600.17728

778,864

13-Mar-2015

03:41

Not applicable

Bootmgfw.efi

6.3.9600.17728

768,840

13-Mar-2015

03:42

Not applicable

Bootmgr.efi

6.3.9600.17728

766,280

13-Mar-2015

03:42

Not applicable

Winload.efi

6.3.9600.17728

778,864

13-Mar-2015

03:41

Not applicable

Additional file information

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

Additional files for all supported x86-based versions of Windows 8.1

File property

Value

File name

X86_5b679ac0f0405646d73646833bb1eacd_31bf3856ad364e35_6.3.9600.17728_none_5832fe55fb7d1e76.manifest

File version

Not applicable

File size

711

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

X86_83e2a49107a1128162a1317811172649_31bf3856ad364e35_6.3.9600.17728_none_c25534c9e3aebca8.manifest

File version

Not applicable

File size

724

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

X86_a196c5fb496776ebab668cbc7548d7d7_31bf3856ad364e35_6.3.9600.17728_none_2d1dabf5440a745a.manifest

File version

Not applicable

File size

713

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

X86_c4cf938818ad1c49e9777adf2d3a744c_31bf3856ad364e35_6.3.9600.17728_none_0e9d0784e0f9b8bb.manifest

File version

Not applicable

File size

725

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

X86_d727abaa5653617e4063f11b43a4d682_31bf3856ad364e35_6.3.9600.17728_none_78a13d001c71f844.manifest

File version

Not applicable

File size

718

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

X86_microsoft-windows-b..environment-windows_31bf3856ad364e35_6.3.9600.17728_none_fe1d2d31a82fff4a.manifest

File version

Not applicable

File size

4,291

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-b..ment-windows-minwin_31bf3856ad364e35_6.3.9600.17728_none_e4d03c621763efc1.manifest

File version

Not applicable

File size

2,996

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-b..ore-bootmanager-efi_31bf3856ad364e35_6.3.9600.17728_none_1c657edeb7c53c49.manifest

File version

Not applicable

File size

4,077

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-b..re-bootmanager-pcat_31bf3856ad364e35_6.3.9600.17728_none_580e488ace95e43b.manifest

File version

Not applicable

File size

4,747

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-b..vironment-os-loader_31bf3856ad364e35_6.3.9600.17728_none_f00b5039880c4179.manifest

File version

Not applicable

File size

5,804

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

Additional files for all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2

File property

Value

File name

Amd64_267904b93773e78a4c7bccf8fb73f8df_31bf3856ad364e35_6.3.9600.17728_none_ac53f23b3c675e9e.manifest

File version

Not applicable

File size

717

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_7397412a1ac288a505163879643c47fc_31bf3856ad364e35_6.3.9600.17728_none_82dc654bdb3c69b0.manifest

File version

Not applicable

File size

734

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_9587b569122e13037f184a3fea550b4b_31bf3856ad364e35_6.3.9600.17728_none_12d7c85a8b4f54ac.manifest

File version

Not applicable

File size

728

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_a73fd309f07196fe409526ee330a4f6d_31bf3856ad364e35_6.3.9600.17728_none_8bd2f569a9e92dec.manifest

File version

Not applicable

File size

1,112

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_b2bdeeb041c10b35161d0e82d0891d2c_31bf3856ad364e35_6.3.9600.17728_none_ece5a19aa0dd7ed5.manifest

File version

Not applicable

File size

722

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_c4cf938818ad1c49e9777adf2d3a744c_31bf3856ad364e35_6.3.9600.17728_none_6abba308995729f1.manifest

File version

Not applicable

File size

727

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_d5c1af3cecbc7c0889615c9aa0916443_31bf3856ad364e35_6.3.9600.17728_none_426a8622fb12bd15.manifest

File version

Not applicable

File size

715

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Amd64_microsoft-windows-b..environment-windows_31bf3856ad364e35_6.3.9600.17728_none_5a3bc8b5608d7080.manifest

File version

Not applicable

File size

4,297

Date (UTC)

13-Mar-2015

Time (UTC)

05:38

Platform

Not applicable

File name

Amd64_microsoft-windows-b..ment-windows-minwin_31bf3856ad364e35_6.3.9600.17728_none_40eed7e5cfc160f7.manifest

File version

Not applicable

File size

3,000

Date (UTC)

13-Mar-2015

Time (UTC)

05:38

Platform

Not applicable

File name

Amd64_microsoft-windows-b..ore-bootmanager-efi_31bf3856ad364e35_6.3.9600.17728_none_78841a627022ad7f.manifest

File version

Not applicable

File size

4,083

Date (UTC)

13-Mar-2015

Time (UTC)

05:38

Platform

Not applicable

File name

Amd64_microsoft-windows-b..vironment-os-loader_31bf3856ad364e35_6.3.9600.17728_none_4c29ebbd4069b2af.manifest

File version

Not applicable

File size

5,810

Date (UTC)

13-Mar-2015

Time (UTC)

05:38

Platform

Not applicable

File name

Amd64_microsoft-windows-d..files-x64-minkernel_31bf3856ad364e35_6.3.9600.17728_none_fc8eefe11ffbf885.manifest

File version

Not applicable

File size

3,746

Date (UTC)

13-Mar-2015

Time (UTC)

05:38

Platform

Not applicable

File name

X86_microsoft-windows-b..re-bootmanager-pcat_31bf3856ad364e35_6.3.9600.17728_none_580e488ace95e43b.manifest

File version

Not applicable

File size

4,747

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-d..files-x64-minkernel_31bf3856ad364e35_6.3.9600.17728_none_a070545d679e874f.manifest

File version

Not applicable

File size

9,946

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

File name

X86_microsoft-windows-d..files-x86-minkernel_31bf3856ad364e35_6.3.9600.17728_none_98b0e4977ae8f53f.manifest

File version

Not applicable

File size

10,723

Date (UTC)

13-Mar-2015

Time (UTC)

04:43

Platform

Not applicable

Additional files for all supported Windows RT 8.1

File property

Value

File name

Arm_a98032ae0f2e1442509b1cfb2a3b6fbc_31bf3856ad364e35_6.3.9600.17728_none_2b81cf28bd10cd8a.manifest

File version

Not applicable

File size

718

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Arm_ee1c3373f422a58c636713ef1909948c_31bf3856ad364e35_6.3.9600.17728_none_4ee1f92f471b858f.manifest

File version

Not applicable

File size

713

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Arm_ffc81656498039ccf865cff784ceb40b_31bf3856ad364e35_6.3.9600.17728_none_3622148814b064cd.manifest

File version

Not applicable

File size

724

Date (UTC)

14-Mar-2015

Time (UTC)

01:02

Platform

Not applicable

File name

Arm_microsoft-windows-b..ment-windows-minwin_31bf3856ad364e35_6.3.9600.17728_none_e4d2aeba17610e87.manifest

File version

Not applicable

File size

2,228

Date (UTC)

13-Mar-2015

Time (UTC)

03:49

Platform

Not applicable

File name

Arm_microsoft-windows-b..ore-bootmanager-efi_31bf3856ad364e35_6.3.9600.17728_none_1c67f136b7c25b0f.manifest

File version

Not applicable

File size

4,077

Date (UTC)

13-Mar-2015

Time (UTC)

03:49

Platform

Not applicable

File name

Arm_microsoft-windows-b..vironment-os-loader_31bf3856ad364e35_6.3.9600.17728_none_f00dc2918809603f.manifest

File version

Not applicable

File size

3,539

Date (UTC)

13-Mar-2015

Time (UTC)

03:49

Platform

Not applicable



Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

See the terminology that Microsoft uses to describe software updates.

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