Applies To.NET Framework 4.7.1 .NET Framework 4.7 .NET Framework 4.6 .NET Framework 4.6.1 .NET Framework 4.6.2

Notice

This update is included in the Security and Quality rollup (KB 4076493) on February 13, 2018. This update was previously released as part of the Preview of Quality rollup (KB 4057271) on January 16, 2018.

Introduction

This update for Windows Server 2012 includes cumulative reliability improvements in .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1. We recommend that you apply this update as part of your regular maintenance routines. Before you install this update, see the "Prerequisites" and "Restart requirement" sections.

Important

  • All updates for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 require that the d3dcompiler_47.dll is installed. We recommend that you install the included d3dcompiler_47.dll before you apply this update. For more information about the d3dcompiler_47.dll, see KB 4019990.

  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Quality and reliability improvements

For .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1

ASP.NET1

In the following scenarios, ASP.NET may remove the cookie from the response:

  • A cookie is added through adding “set-cookie” into HttpResponse.Headers.

  • Another cookie is added through HttpResponse.SetCookie/HttpResponse.Cookies.Set.

With this fix, ASP.NET makes sure that the response cookie is not removed.

ADS2

TokenGroupSet now supports unresolvable SIDs by returning a principal with the original SID.

ADO.NET3

SqlConnection can hang in Close and Dispose after receiving a networking exception during SqlBulkCopy writes.

WCF4

Resolves a deadlock condition in the SharedTcpTransportManager.OnClose and OnReceiveComplete functions by not acquiring the ThisLock property when the listener is stopped. 

1 Active Server Pages (ASP.NET)2 Active Directory Services (ADS)3 ActiveX Data Object (ADO.NET)4 Windows Communication Foundation (WCF)

Additional information about this update

For more information about this update as it relates to Windows Server 2012, see the following articles in the Microsoft Knowledge Base:

4076493 Security and Quality Rollup for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4076493)

4057271 January 2018 Preview of the Quality Rollups for .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows Server 2012 (KB 4057271)

How to get this update

Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalogwebsite.

Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Select Start, select Administrative Tools, and then select Microsoft Windows Server Update Services 3.0.

  2. Expand ComputerName, and then select Action.

  3. Select Import Updates.

  4. WSUS will open a browser window in which you may be prompted to install an ActiveX control. Install the ActiveX control to continue.

  5. After the ActiveX control is installed, you will see the Microsoft Update Catalog screen. Enter 4076493 in the Search box, and then select Search.

  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Select Add to add them to your basket.

  7. When you have selected all the packages that you need, select View Basket.

  8. Select Import to import the packages to your WSUS server.

  9. Select Close after the packages have been imported to return to WSUS.

The updates are now available for installation through WSUS.

Prerequisites

To apply this update, you must have .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, or 4.7.1 installed.

Restart requirement

You must restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.

Update replacement information

This update replaces updates KB 4042077 and KB 4035037.

File information

The English (United States) version of this update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and 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 times may change when you perform certain operations on the files.

For all supported x86-based versions of systems

File name

File version

File size

Date

Time

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

smdiagnostics.dll

4.7.2623.0

73,376

30-Nov-2017

04:16

system.activities.dll

4.7.2623.0

1,532,600

30-Nov-2017

04:16

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2623.0

198,368

30-Nov-2017

04:16

system.identitymodel.dll

4.7.2623.0

1,088,712

30-Nov-2017

04:16

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2623.0

1,054,456

30-Nov-2017

04:16

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2623.0

157,912

30-Nov-2017

04:16

system.servicemodel.discovery.dll

4.7.2623.0

308,448

30-Nov-2017

04:16

system.servicemodel.internals.dll

4.7.2623.0

253,696

30-Nov-2017

04:16

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2623.0

39,648

30-Nov-2017

04:16

system.servicemodel.dll

4.7.2623.0

6,315,712

30-Nov-2017

04:16

system.web.applicationservices.dll

4.7.2623.0

70,912

30-Nov-2017

04:16

system.web.extensions.dll

4.7.2623.0

1,849,544

30-Nov-2017

04:16

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

mscorlib.dll

4.7.2117.0

5,614,224

30-Sep-2017

10:03

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2623.0

42,648

30-Nov-2017

04:16

aspnet_state_perf.h

318

30-Nov-2017

02:23

aspnet_state_perf.ini

42,996

30-Nov-2017

04:18

aspnet_wp.exe

4.7.2623.0

46,176

30-Nov-2017

04:16

clrjit.dll

4.7.2117.0

522,888

30-Sep-2017

10:03

clr.dll

4.7.2117.0

7,221,880

30-Sep-2017

10:03

dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,341,080

30-Sep-2017

10:03

mscordbi.dll

4.7.2117.0

1,164,944

30-Sep-2017

10:03

mscoreei.dll

4.6.1099.0

497,824

27-Mar-2017

03:33

msvcp120_clr0400.dll

12.0.52519.0

485,576

20-Dec-2017

21:25

msvcr120_clr0400.dll

12.0.52519.0

987,840

20-Dec-2017

21:25

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:03

penimc2_v0400.dll

4.7.2117.0

82,080

30-Sep-2017

10:03

penimc_v0400.dll

4.7.2117.0

24,728

30-Sep-2017

10:03

peverify.dll

4.7.2117.0

188,560

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:03

presentationhost_v0400.dll

4.7.2117.0

197,320

30-Sep-2017

10:03

presentationnative_v0400.dll

4.7.2117.0

827,088

30-Sep-2017

10:03

servicemodel.mof

88,383

15-Jun-2017

05:17

servicemodel.mof.uninstall

896

15-Jun-2017

05:17

servicemonikersupport.dll

4.7.2623.0

29,376

30-Nov-2017

04:16

sos.dll

4.7.2117.0

743,544

30-Sep-2017

10:03

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.web.extensions.dll

4.7.2623.0

1,849,544

30-Nov-2017

04:16

webengine4.dll

4.7.2623.0

550,032

30-Nov-2017

04:16

webengine.dll

4.7.2623.0

24,712

30-Nov-2017

04:16

wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

workflowservicehostperformancecounters.dll

4.6.1099.0

87,840

27-Mar-2017

03:33

wpfgfx_v0400.dll

4.7.2117.0

1,344,672

30-Sep-2017

10:03

presentationcore.dll

4.7.2117.0

3,618,632

30-Sep-2017

10:03

system.data.dll

4.7.2623.0

3,397,272

30-Nov-2017

04:16

system.transactions.dll

4.6.1099.0

303,824

27-Mar-2017

03:33

system.web.dll

4.7.2623.0

5,409,936

30-Nov-2017

04:16

For all supported x64-based versions of systems

File name

File version

File size

Date

Time

mscorlib.dll

4.7.2117.0

5,401,736

30-Sep-2017

10:00

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2623.0

46,232

30-Nov-2017

04:12

aspnet_state_perf.h

318

30-Nov-2017

02:05

aspnet_state_perf.ini

42,996

30-Nov-2017

04:12

aspnet_wp.exe

4.7.2623.0

50,784

30-Nov-2017

04:12

clrjit.dll

4.7.2117.0

1,128,584

30-Sep-2017

10:00

clr.dll

4.7.2117.0

10,326,136

30-Sep-2017

10:00

compatjit.dll

4.7.2117.0

1,259,664

30-Sep-2017

10:00

dfdll.dll

4.6.1099.0

181,400

27-Mar-2017

03:29

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,838,232

30-Sep-2017

10:00

mscordbi.dll

4.7.2117.0

1,618,576

30-Sep-2017

10:00

mscoreei.dll

4.6.1099.0

617,632

27-Mar-2017

03:29

msvcp120_clr0400.dll

12.0.52519.0

690,008

20-Dec-2017

21:25

msvcr120_clr0400.dll

12.0.52519.0

993,632

20-Dec-2017

21:25

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:00

penimc2_v0400.dll

4.7.2117.0

98,976

30-Sep-2017

10:00

penimc_v0400.dll

4.7.2117.0

25,752

30-Sep-2017

10:00

peverify.dll

4.7.2117.0

260,240

30-Sep-2017

10:00

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:00

presentationhost_v0400.dll

4.7.2117.0

256,712

30-Sep-2017

10:00

presentationnative_v0400.dll

4.7.2117.0

1,109,712

30-Sep-2017

10:00

servicemodel.mof

88,383

01-Nov-2017

21:38

servicemodel.mof.uninstall

896

01-Nov-2017

21:38

servicemonikersupport.dll

4.7.2623.0

31,424

30-Nov-2017

04:12

smdiagnostics.dll

4.7.2623.0

73,376

30-Nov-2017

04:16

sos.dll

4.7.2117.0

872,056

30-Sep-2017

10:00

system.activities.dll

4.7.2623.0

1,532,600

30-Nov-2017

04:16

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2623.0

198,368

30-Nov-2017

04:16

system.identitymodel.dll

4.7.2623.0

1,088,712

30-Nov-2017

04:16

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2623.0

1,054,456

30-Nov-2017

04:16

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2623.0

157,912

30-Nov-2017

04:16

system.servicemodel.discovery.dll

4.7.2623.0

308,448

30-Nov-2017

04:16

system.servicemodel.internals.dll

4.7.2623.0

253,696

30-Nov-2017

04:16

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2623.0

39,648

30-Nov-2017

04:16

system.servicemodel.dll

4.7.2623.0

6,315,712

30-Nov-2017

04:16

system.web.applicationservices.dll

4.7.2623.0

70,912

30-Nov-2017

04:16

system.web.extensions.dll

4.7.2623.0

1,849,544

30-Nov-2017

04:16

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

webengine4.dll

4.7.2623.0

667,792

30-Nov-2017

04:12

webengine.dll

4.7.2623.0

26,256

30-Nov-2017

04:12

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

wminet_utils.dll

4.7.2102.0

188,088

06-Jun-2017

23:13

workflowservicehostperformancecounters.dll

4.6.1099.0

99,608

27-Mar-2017

03:29

wpfgfx_v0400.dll

4.7.2117.0

1,765,024

30-Sep-2017

10:00

presentationcore.dll

4.7.2117.0

3,592,880

30-Sep-2017

10:00

system.data.dll

4.7.2623.0

3,461,784

30-Nov-2017

04:12

system.transactions.dll

4.6.1099.0

306,888

27-Mar-2017

03:29

system.web.dll

4.7.2623.0

5,397,136

30-Nov-2017

04:12

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

smdiagnostics.dll

4.7.2623.0

73,376

30-Nov-2017

04:16

system.activities.dll

4.7.2623.0

1,532,600

30-Nov-2017

04:16

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2623.0

198,368

30-Nov-2017

04:16

system.identitymodel.dll

4.7.2623.0

1,088,712

30-Nov-2017

04:16

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2623.0

1,054,456

30-Nov-2017

04:16

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2623.0

157,912

30-Nov-2017

04:16

system.servicemodel.discovery.dll

4.7.2623.0

308,448

30-Nov-2017

04:16

system.servicemodel.internals.dll

4.7.2623.0

253,696

30-Nov-2017

04:16

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2623.0

39,648

30-Nov-2017

04:16

system.servicemodel.dll

4.7.2623.0

6,315,712

30-Nov-2017

04:16

system.web.applicationservices.dll

4.7.2623.0

70,912

30-Nov-2017

04:16

system.web.extensions.dll

4.7.2623.0

1,849,544

30-Nov-2017

04:16

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

mscorlib.dll

4.7.2117.0

5,614,224

30-Sep-2017

10:03

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2623.0

42,648

30-Nov-2017

04:16

aspnet_state_perf.h

318

30-Nov-2017

02:23

aspnet_state_perf.ini

42,996

30-Nov-2017

04:18

aspnet_wp.exe

4.7.2623.0

46,176

30-Nov-2017

04:16

clrjit.dll

4.7.2117.0

522,888

30-Sep-2017

10:03

clr.dll

4.7.2117.0

7,221,880

30-Sep-2017

10:03

dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,341,080

30-Sep-2017

10:03

mscordbi.dll

4.7.2117.0

1,164,944

30-Sep-2017

10:03

mscoreei.dll

4.6.1099.0

497,824

27-Mar-2017

03:33

msvcp120_clr0400.dll

12.0.52519.0

485,576

20-Dec-2017

21:25

msvcr120_clr0400.dll

12.0.52519.0

987,840

20-Dec-2017

21:25

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:03

penimc2_v0400.dll

4.7.2117.0

82,080

30-Sep-2017

10:03

penimc_v0400.dll

4.7.2117.0

24,728

30-Sep-2017

10:03

peverify.dll

4.7.2117.0

188,560

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:03

presentationhost_v0400.dll

4.7.2117.0

197,320

30-Sep-2017

10:03

presentationnative_v0400.dll

4.7.2117.0

827,088

30-Sep-2017

10:03

servicemonikersupport.dll

4.7.2623.0

29,376

30-Nov-2017

04:16

sos.dll

4.7.2117.0

743,544

30-Sep-2017

10:03

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.web.extensions.dll

4.7.2623.0

1,849,544

30-Nov-2017

04:16

webengine4.dll

4.7.2623.0

550,032

30-Nov-2017

04:16

webengine.dll

4.7.2623.0

24,712

30-Nov-2017

04:16

wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

workflowservicehostperformancecounters.dll

4.6.1099.0

87,840

27-Mar-2017

03:33

wpfgfx_v0400.dll

4.7.2117.0

1,344,672

30-Sep-2017

10:03

presentationcore.dll

4.7.2117.0

3,618,632

30-Sep-2017

10:03

system.data.dll

4.7.2623.0

3,397,272

30-Nov-2017

04:16

system.transactions.dll

4.6.1099.0

303,824

27-Mar-2017

03:33

system.web.dll

4.7.2623.0

5,409,936

30-Nov-2017

04:16

 

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