Applies To.NET

Applies to:

Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2

Summary

Security improvements

An elevation of privilege vulnerability exists when ASP.NET or .NET Framework web applications running on IIS improperly allow access to cached files. An attacker who successfully exploited this vulnerability could gain access to restricted files. To exploit this vulnerability, an attacker would need to send a specially crafted request to an affected server. The update addresses the vulnerability by changing how ASP.NET and .NET Framework handle requests.

To learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).

 

Quality and reliability improvements

CLR1

- Addresses rare crashes that could occur during thread abort delivery.

ASP.NET

- Use FIPS-compliant hashes in ASP.Net telemetry data.

- Addresses an issue where "Unspecified" was not an allowed value in config for the 'cookieSameSite' attribute of the forms authentication and session state configuration sections.

- Addresses an issue where first requests to a cold site sometimes return a server configuration error from System.Web.DirectoryMonitor.AddFileMonitor().

WPF2

- Addresses an issue where TextBlock reflows (makes different line-breaking decisions) during render and hit-test, vs. during measure. The symptoms include missing text, and FailFast crashes during programmatic text processing.

- Addresses a render thread failure caused by HostVisual disconnecting its target on the wrong thread.

- Addresses a hang while scrolling a TreeView whose tree is non-uniform, in the sense thata given node's children govern subtrees whose sizes are quite different.

- DataGrid's Copy command throws an exception if the system clipboard is locked by another process. This crashes, as there is usually no app code on the stack to catch the exception. The behavior of TextBox (and other apps like Notepad, Word, browsers) in this situation is to fail silently - nothing is copied to the clipboard, but no exception. A WPF app can now opt-in to this behavior by setting the following in the app.config file:

<appSettings>

<add key="ShouldThrowOnDataGridCopyOrCutFailure" value="false"/>

</appSettings>

- Addresses the way non-animated text with TextRenderingMode="ClearType" and TextFormattingMode="Ideal" is drawn. It now uses a symmetric anti-aliasing algorithm, which produces better visual results for text with fine strokes (common in Far East languages, Arabic, Hebrew, and fonts designed specifically for symmetric anti-aliasing).

- Addresses a crash that can occur when closing a tooltip that is re-entrantly closed by user code.

- Addresses a memory leak in System.Speech.SpeechSynthesizer.

- Addresses issues in constructing the internal model for a FixedPage document. Some text was appearing in the wrong order for the purposes of editing operations such as selection and copy/paste.

Net Libraries

- Addresses a memory leak in HttpListener.

1 Common Language Runtime (CLR)2 Windows Presentation Foundation (WPF)

Important

  • As a reminder to advanced IT administrators, updates to .NET Framework 3.5 for Windows 8.1 and Windows Server 2012 R2 should only be applied on systems where .NET Framework 3.5 is present and enabled. Customers who attempt to pre-install updates to .NET Framework 3.5 to offline images that do not contain the .NET Framework 3.5 product enabled will expose these systems to failures to enable .NET Framework 3.5 after the systems are online. For more extensive information about deploying .NET Framework 3.5, see Microsoft .NET Framework 3.5 Deployment Considerations.

  • All updates for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 require that update KB 2919355 is installed. We recommend that you install update KB 2919355 on your Windows 8.1-based, Windows RT 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.

  • 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.

Known issues in this update

Windows Presentation Framework (WPF) applications that use two or more HostVisual elements belonging to a common thread, where both HostVisual elements are asked to disconnect from their visual target at roughly the same time, mail fail with the following error:

Exception type:  System.COMException Message:  UCEERR_RENDERTHREADFAILURE (HRESULT 0x88980406) Callstack:  top frame is System.Windows.Media.Composition.DUCE+Channel.SyncFlush()

Workarounds

You can disable the problematic fix by setting the AppContext switch “Switch.System.Windows.Media.HostVisual.DisconnectsOnWrongThread” to true, using one of the methods described here.  This exposes your app to the original bug, so you should remove the switch once a fix is published through an upcoming update.

Workaround 1

•    Add the following entry to the app.config file to disable the problematic fix in a single application.

<runtime>     <AppContextSwitchOverrides value="Switch.System.Windows.Media.HostVisual.DisconnectsOnWrongThread=true"/> </runtime>

Note that if your application configuration already has an entry for <AppContextSwitchOverrides>, you need to add the new setting within that entry, separated from other switches by a semicolon:

   <AppContextSwitchOverrides value="Switch.SomeOtherSwitch=true; Switch.System.Windows.Media.HostVisual.DisconnectsOnWrongThread=true"/>

Workaround 2

•    Apply the following registry subkey to disable the problematic fix for all WPF applications on the machine.  Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft can't guarantee that these problems can be solved. Modify the registry at your own risk.

Location: HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\AppContext\ Name: Switch.System.Media.HostVisual.DisconnectsOnWrongThread Type: String Value: true

Note that on 64-bit operating systems, you also need to apply a registry subkey with the same name, type, and value at the location:   HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\.NETFramework\AppContext\

Resolution

We are working on a resolution and will provide an update in an upcoming release.  

 

Additional information about this update

The following articles contain additional information about this update as it relates to individual product versions.

  • 4570508 Description of the Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB4570508)

How to obtain and install the update

Before installing this update

Prerequisite:

To apply this update, you must have .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 installed.

Install this update

Release Channel

Available

Next Step

Windows Update and Microsoft Update

Yes

None. This update will be downloaded and installed automatically from Windows Update.

Microsoft Update Catalog

Yes

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Windows Server Update Services (WSUS)

Yes

This update will automatically sync with WSUS if you configure Products and Classifications as follows:

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

Classification: Security Updates

Prerequisites

To apply this update, you must have .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 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 deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

20200811 Security update deployment information: August 11, 2020

Update removal information

Note We do not recommend that you remove any security update. To remove this update, use the Programs and Features item in Control Panel.

Update restart information

This update does not require a system restart after you apply it unless files that are being updated are locked or are being used.

Update replacement information

This update replaces previously released updates 4566519.

File information The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

File information

File hash information

File name

SHA1 hash

SHA256 hash

Windows8.1-KB4569774-x64.msu

FD5C88EAF728E0F701769D7D471C23C3531B1C8E

27B2AB949CCA066964B5873F315A6B00800C333163E9606F88065C91F17261EA

Windows8.1-KB4569774-arm.msu

1A543D352EFA68849CE257DF7F47623843875D47

5D3FD60275506BA2CF2CD3F98B21C824FA2FE318C43BEB0274A4A6DF9A5D206B

Windows8.1-KB4569774-x86.msu

C8ACC5F12E5BD60A6B3EC8A626576822176BF6B6

6D48F90667AA3979681512794424D89176115751B02E8F3C50A11F29B3EE7BAE

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

SP requirement

Service branch

Mscorlib.dll

4.7.3650.0

5,420,416

30-Jun-2020

01:02

x64

None

Not applicable

Normidna.nlp

Not applicable

59,342

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

25-Jun-2019

22:53

Not applicable

None

Not applicable

Aspnet_perf.dll

4.7.3650.0

39,304

30-Jun-2020

01:02

x64

SPN

AMD64_NETFX4-ASP

Aspnet_state_perf.h

Not applicable

318

29-Jun-2020

22:15

Not applicable

SPN

AMD64_NETFX4-ASP

Aspnet_state_perf.ini

Not applicable

42,996

30-Jun-2020

01:02

Not applicable

SPN

AMD64_NETFX4-ASP

Aspnet_wp.exe

4.7.3650.0

43,920

30-Jun-2020

01:02

x64

SPN

AMD64_NETFX4-ASP

Clrjit.dll

4.7.3650.0

1,214,840

30-Jun-2020

01:02

x64

None

Not applicable

Clr.dll

4.7.3650.0

10,368,384

30-Jun-2020

01:02

x64

None

Not applicable

Compatjit.dll

4.7.3650.0

1,252,728

30-Jun-2020

01:02

x64

None

Not applicable

Dfdll.dll

4.6.1099.0

181,400

27-Mar-2017

03:29

x64

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

28-Jan-2020

19:45

Not applicable

SPA

AMD64_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

18-Jun-2020

23:28

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.3650.0

1,833,864

30-Jun-2020

01:02

x64

None

Not applicable

Mscordbi.dll

4.7.3650.0

1,615,240

30-Jun-2020

01:02

x64

None

Not applicable

Mscoreei.dll

4.7.3468.0

631,272

06-Aug-2019

06:44

x64

None

Not applicable

Mscorlib.ni.dll

4.7.3650.0

22,617,880

30-Jun-2020

01:11

x64

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

690,008

11-Jun-2020

23:36

x64

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

993,632

11-Jun-2020

23:36

x64

None

Not applicable

Penimc.dll

14.7.3650.0

12,168

30-Jun-2020

01:02

x64

None

Not applicable

Penimc2_v0400.dll

4.7.3650.0

97,664

30-Jun-2020

01:02

x64

None

Not applicable

Penimc_v0400.dll

4.7.3650.0

18,824

30-Jun-2020

01:02

x64

None

Not applicable

Peverify.dll

4.7.3650.0

253,832

30-Jun-2020

01:02

x64

None

Not applicable

Presentationframework-systemdata.dll

4.7.3650.0

17,288

30-Jun-2020

01:11

x86

None

Not applicable

Presentationframework.dll

4.7.3650.0

6,240,640

30-Jun-2020

01:11

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.3650.0

77,704

30-Jun-2020

01:02

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.3650.0

270,728

30-Jun-2020

01:02

x64

None

Not applicable

Presentationnative_v0400.dll

4.7.3650.0

1,102,728

30-Jun-2020

01:02

x64

None

Not applicable

Reachframework.dll

4.7.3570.0

677,656

03-Dec-2019

23:18

x86

None

Not applicable

Servicemodel.mof

Not applicable

88,383

29-Feb-2020

03:01

Not applicable

None

Not applicable

Servicemodel.mof.uninstall

Not applicable

896

29-Feb-2020

03:01

Not applicable

None

Not applicable

Servicemonikersupport.dll

4.7.3620.0

32,240

26-Mar-2020

23:02

x64

None

Not applicable

Smdiagnostics.dll

4.7.3620.0

74,840

26-Mar-2020

23:04

x86

None

Not applicable

_smsvchostperfcounters.h

Not applicable

702

06-Dec-2019

17:31

Not applicable

None

Not applicable

_smsvchostperfcounters.ini

Not applicable

133,894

06-Dec-2019

18:41

Not applicable

None

Not applicable

_smsvchostperfcounters_d.ini

Not applicable

39

13-Nov-2019

03:59

Not applicable

None

Not applicable

Smsvchost.exe

4.7.3580.0

139,056

06-Dec-2019

18:40

x86

None

Not applicable

Smsvchost.exe.config

Not applicable

2,262

06-Dec-2019

16:35

Not applicable

None

Not applicable

Sos.dll

4.7.3650.0

865,160

30-Jun-2020

01:02

x64

None

Not applicable

System.activities.dll

4.7.3620.0

1,534,008

26-Mar-2020

23:04

x86

None

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

None

Not applicable

System.configuration.dll

4.7.3630.0

420,512

05-Jun-2020

04:50

x86

None

Not applicable

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

None

Not applicable

System.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

x86

None

Not applicable

System.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

x86

None

Not applicable

System.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

x86

None

Not applicable

System.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

x86

None

Not applicable

System.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

x86

None

Not applicable

System.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

x86

None

Not applicable

System.identitymodel.services.dll

4.7.3620.0

199,160

26-Mar-2020

23:04

x86

None

Not applicable

System.identitymodel.dll

4.7.3620.0

1,095,736

26-Mar-2020

23:04

x86

None

Not applicable

System.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

x86

None

Not applicable

System.net.http.dll

4.7.2634.0

203,352

02-Feb-2018

21:11

x86

None

Not applicable

System.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

x86

None

Not applicable

System.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

x86

None

Not applicable

System.runtime.serialization.dll

4.7.3620.0

1,057,336

26-Mar-2020

23:04

x86

None

Not applicable

System.security.dll

4.7.2650.0

324,696

21-Mar-2018

04:49

x86

None

Not applicable

System.servicemodel.channels.dll

4.7.3620.0

158,704

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.discovery.dll

4.7.3620.0

309,232

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.internals.dll

4.7.3620.0

261,688

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

x86

None

Not applicable

System.servicemodel.washosting.dll

4.7.3620.0

40,944

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.dll

4.7.3620.0

6,324,792

26-Mar-2020

23:04

x86

None

Not applicable

System.speech.dll

4.7.3650.0

675,720

30-Jun-2020

01:11

x86

SPE

AMD64_NETFX4-SYSTEM.SP

System.web.applicationservices.dll

4.7.3650.0

63,768

30-Jun-2020

01:11

x86

None

Not applicable

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.3650.0

739,200

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.forms.dll

4.7.3580.0

5,238,928

06-Dec-2019

18:40

x86

None

Not applicable

System.workflow.activities.dll

4.7.3570.0

1,052,136

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.componentmodel.dll

4.7.3570.0

1,553,896

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.runtime.dll

4.7.3570.0

499,480

03-Dec-2019

23:18

x86

None

Not applicable

System.xaml.dll

4.7.3650.0

635,144

30-Jun-2020

01:11

x86

None

Not applicable

System.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

x86

None

Not applicable

System.dll

4.7.3650.0

3,556,616

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.3650.0

354,184

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclient.dll

4.7.3650.0

170,880

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationprovider.dll

4.7.3650.0

41,848

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationtypes.dll

4.7.3650.0

213,896

30-Jun-2020

01:11

x86

None

Not applicable

Webengine4.dll

4.7.3650.0

660,352

30-Jun-2020

01:02

x64

None

Not applicable

Webengine.dll

4.7.3650.0

19,328

30-Jun-2020

01:02

x64

None

Not applicable

Windowsbase.dll

4.7.3650.0

1,289,096

30-Jun-2020

01:11

x86

None

Not applicable

Wminet_utils.dll

4.7.2102.0

188,088

06-Jun-2017

23:13

x64

None

Not applicable

Workflowservicehostperformancecounters.dll

4.7.3570.0

101,656

03-Dec-2019

23:18

x64

None

Not applicable

Wpfgfx_v0400.dll

4.7.3650.0

1,758,600

30-Jun-2020

01:02

x64

None

Not applicable

Presentationcore.dll

4.7.3650.0

3,609,480

30-Jun-2020

01:02

x64

None

Not applicable

System.data.dll

4.7.3630.0

3,532,584

05-Jun-2020

04:49

x64

None

Not applicable

System.printing.dll

4.7.3570.0

374,552

03-Dec-2019

23:18

x64

None

Not applicable

System.transactions.dll

4.7.3221.0

311,048

30-Aug-2018

22:10

x64

None

Not applicable

System.web.dll

4.7.3650.0

5,392,256

30-Jun-2020

01:02

x64

None

Not applicable

Presentationframework-systemdata.dll

4.7.3650.0

17,288

30-Jun-2020

01:11

x86

None

Not applicable

Presentationframework.dll

4.7.3650.0

6,240,640

30-Jun-2020

01:11

x86

None

Not applicable

Reachframework.dll

4.7.3570.0

677,656

03-Dec-2019

23:18

x86

None

Not applicable

Smdiagnostics.dll

4.7.3620.0

74,840

26-Mar-2020

23:05

x86

None

Not applicable

Smsvchost.exe

4.7.3580.0

139,056

06-Dec-2019

18:40

x86

None

Not applicable

System.activities.dll

4.7.3620.0

1,534,008

26-Mar-2020

23:05

x86

None

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

None

Not applicable

System.configuration.dll

4.7.3630.0

420,512

05-Jun-2020

04:50

x86

None

Not applicable

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

None

Not applicable

System.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

x86

None

Not applicable

System.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

x86

None

Not applicable

System.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

x86

None

Not applicable

System.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

x86

None

Not applicable

System.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

x86

None

Not applicable

System.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

x86

None

Not applicable

System.identitymodel.services.dll

4.7.3620.0

199,160

26-Mar-2020

23:05

x86

None

Not applicable

System.identitymodel.dll

4.7.3620.0

1,095,736

26-Mar-2020

23:05

x86

None

Not applicable

System.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

x86

None

Not applicable

System.net.http.dll

4.7.2634.0

203,352

02-Feb-2018

21:11

x86

None

Not applicable

System.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

x86

None

Not applicable

System.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

x86

None

Not applicable

System.runtime.serialization.dll

4.7.3620.0

1,057,336

26-Mar-2020

23:05

x86

None

Not applicable

System.security.dll

4.7.2650.0

324,696

21-Mar-2018

04:49

x86

None

Not applicable

System.servicemodel.channels.dll

4.7.3620.0

158,704

26-Mar-2020

23:05

x86

None

Not applicable

System.servicemodel.discovery.dll

4.7.3620.0

309,232

26-Mar-2020

23:05

x86

None

Not applicable

System.servicemodel.internals.dll

4.7.3620.0

261,688

26-Mar-2020

23:05

x86

None

Not applicable

System.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

x86

None

Not applicable

System.servicemodel.washosting.dll

4.7.3620.0

40,944

26-Mar-2020

23:05

x86

None

Not applicable

System.servicemodel.dll

4.7.3620.0

6,324,792

26-Mar-2020

23:05

x86

None

Not applicable

System.speech.dll

4.7.3650.0

675,720

30-Jun-2020

01:11

x86

SPE

MSIL_SYSTEM.SP

System.web.applicationservices.dll

4.7.3650.0

63,768

30-Jun-2020

01:11

x86

None

Not applicable

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.3650.0

739,200

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.forms.dll

4.7.3580.0

5,238,928

06-Dec-2019

18:40

x86

None

Not applicable

System.workflow.activities.dll

4.7.3570.0

1,052,136

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.componentmodel.dll

4.7.3570.0

1,553,896

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.runtime.dll

4.7.3570.0

499,480

03-Dec-2019

23:18

x86

None

Not applicable

System.xaml.dll

4.7.3650.0

635,144

30-Jun-2020

01:11

x86

None

Not applicable

System.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

x86

None

Not applicable

System.dll

4.7.3650.0

3,556,616

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.3650.0

354,184

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclient.dll

4.7.3650.0

170,880

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationprovider.dll

4.7.3650.0

41,848

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationtypes.dll

4.7.3650.0

213,896

30-Jun-2020

01:11

x86

None

Not applicable

Windowsbase.dll

4.7.3650.0

1,289,096

30-Jun-2020

01:11

x86

None

Not applicable

Mscorlib.dll

4.7.3650.0

5,638,536

30-Jun-2020

01:11

x86

None

Not applicable

Normidna.nlp

Not applicable

59,342

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

25-Jun-2019

22:53

Not applicable

None

Not applicable

Aspnet_perf.dll

4.7.3650.0

35,720

30-Jun-2020

01:11

x86

SPN

X86_NETFX4-ASP

Aspnet_state_perf.h

Not applicable

318

29-Jun-2020

22:28

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_state_perf.ini

Not applicable

42,996

30-Jun-2020

01:12

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_wp.exe

4.7.3650.0

39,304

30-Jun-2020

01:11

x86

SPN

X86_NETFX4-ASP

Clrjit.dll

4.7.3650.0

515,976

30-Jun-2020

01:11

x86

None

Not applicable

Clr.dll

4.7.3650.0

7,247,240

30-Jun-2020

01:11

x86

None

Not applicable

Dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

x86

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

28-Jan-2020

19:45

Not applicable

SPA

X86_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

18-Jun-2020

23:28

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.3650.0

1,336,200

30-Jun-2020

01:11

x86

None

Not applicable

Mscordbi.dll

4.7.3650.0

1,162,112

30-Jun-2020

01:11

x86

None

Not applicable

Mscoreei.dll

4.7.3468.0

512,488

06-Aug-2019

06:46

x86

None

Not applicable

Mscorlib.ni.dll

4.7.3650.0

20,544,776

30-Jun-2020

01:11

x86

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

485,576

11-Jun-2020

23:36

x86

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

987,840

11-Jun-2020

23:36

x86

None

Not applicable

Penimc.dll

14.7.3650.0

12,160

30-Jun-2020

01:11

x86

None

Not applicable

Penimc2_v0400.dll

4.7.3650.0

79,232

30-Jun-2020

01:11

x86

None

Not applicable

Penimc_v0400.dll

4.7.3650.0

17,792

30-Jun-2020

01:11

x86

None

Not applicable

Peverify.dll

4.7.3650.0

181,640

30-Jun-2020

01:11

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.3650.0

77,696

30-Jun-2020

01:11

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.3650.0

207,232

30-Jun-2020

01:11

x86

None

Not applicable

Presentationnative_v0400.dll

4.7.3650.0

820,088

30-Jun-2020

01:11

x86

None

Not applicable

Servicemonikersupport.dll

4.7.3620.0

30,192

26-Mar-2020

23:05

x86

None

Not applicable

Smsvchost.exe.config

Not applicable

2,262

12-Nov-2019

09:55

Not applicable

None

Not applicable

Sos.dll

4.7.3650.0

736,648

30-Jun-2020

01:11

x86

None

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

None

Not applicable

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

None

Not applicable

System.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

x86

None

Not applicable

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

None

Not applicable

Webengine4.dll

4.7.3650.0

543,112

30-Jun-2020

01:11

x86

None

Not applicable

Webengine.dll

4.7.3650.0

17,792

30-Jun-2020

01:11

x86

None

Not applicable

Wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

x86

None

Not applicable

Workflowservicehostperformancecounters.dll

4.7.3570.0

89,880

03-Dec-2019

23:18

x86

None

Not applicable

Wpfgfx_v0400.dll

4.7.3650.0

1,338,760

30-Jun-2020

01:11

x86

None

Not applicable

Presentationcore.dll

4.7.3650.0

3,632,008

30-Jun-2020

01:11

x86

None

Not applicable

System.data.dll

4.7.3630.0

3,470,632

05-Jun-2020

04:50

x86

None

Not applicable

System.printing.dll

4.7.3570.0

374,032

03-Dec-2019

23:18

x86

None

Not applicable

System.transactions.dll

4.7.3221.0

309,328

30-Aug-2018

22:13

x86

None

Not applicable

System.web.dll

4.7.3650.0

5,409,160

30-Jun-2020

01:11

x86

None

Not applicable

For all supported ARM-based versions

File name

File version

File size

Date

Time

Platform

Mscorlib.dll

4.7.3650.0

5,646,608

30-Jun-2020

01:14

Not applicable

Normidna.nlp

Not applicable

59,342

25-Jun-2019

22:53

Not applicable

Normnfc.nlp

Not applicable

47,076

25-Jun-2019

22:53

Not applicable

Normnfd.nlp

Not applicable

40,566

25-Jun-2019

22:53

Not applicable

Normnfkc.nlp

Not applicable

67,808

25-Jun-2019

22:53

Not applicable

Normnfkd.nlp

Not applicable

61,718

25-Jun-2019

22:53

Not applicable

Clrjit.dll

4.7.3650.0

685,832

30-Jun-2020

01:14

Not applicable

Clr.dll

4.7.3650.0

6,762,256

30-Jun-2020

01:14

Not applicable

Mscordacwks.dll

4.7.3650.0

1,296,656

30-Jun-2020

01:14

Not applicable

Mscordbi.dll

4.7.3650.0

1,131,792

30-Jun-2020

01:14

Not applicable

Mscoreei.dll

4.7.3468.0

514,808

06-Aug-2019

06:43

Not applicable

Mscorlib.ni.dll

4.7.3650.0

20,734,728

30-Jun-2020

01:11

Not applicable

Msvcp120_clr0400.dll

12.0.52242.36242

602,080

30-Apr-2020

20:31

Not applicable

Msvcr120_clr0400.dll

12.0.52242.36242

634,336

30-Apr-2020

20:31

Not applicable

_smsvchostperfcounters.h

Not applicable

702

06-Dec-2019

17:31

Not applicable

_smsvchostperfcounters.ini

Not applicable

133,894

06-Dec-2019

18:41

Not applicable

_smsvchostperfcounters_d.ini

Not applicable

39

13-Nov-2019

19:29

Not applicable

Sos.dll

4.7.3650.0

648,456

30-Jun-2020

01:14

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

Wminet_utils.dll

4.7.2102.0

110,592

06-Jun-2017

23:10

Not applicable

Workflowservicehostperformancecounters.dll

4.7.3570.0

72,448

03-Dec-2019

23:15

Not applicable

System.data.dll

4.7.3630.0

3,461,392

05-Jun-2020

04:45

Not applicable

System.transactions.dll

4.7.3221.0

307,328

30-Aug-2018

22:08

Not applicable

System.web.dll

4.7.3650.0

5,416,728

30-Jun-2020

01:14

Not applicable

Smdiagnostics.dll

4.7.3620.0

74,840

26-Mar-2020

23:05

x86

System.activities.dll

4.7.3620.0

1,534,008

26-Mar-2020

23:05

x86

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

System.configuration.dll

4.7.3630.0

420,512

05-Jun-2020

04:50

x86

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

System.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

x86

System.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

x86

System.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

x86

System.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

x86

System.identitymodel.dll

4.7.3620.0

1,095,736

26-Mar-2020

23:05

x86

System.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

x86

System.net.http.dll

4.7.2634.0

203,352

02-Feb-2018

21:11

x86

System.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

x86

System.runtime.serialization.dll

4.7.3620.0

1,057,336

26-Mar-2020

23:05

x86

System.security.dll

4.7.2650.0

324,696

21-Mar-2018

04:49

x86

System.servicemodel.internals.dll

4.7.3620.0

261,688

26-Mar-2020

23:05

x86

System.servicemodel.dll

4.7.3620.0

6,324,792

26-Mar-2020

23:05

x86

System.web.applicationservices.dll

4.7.3650.0

63,768

30-Jun-2020

01:11

x86

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

System.windows.forms.dll

4.7.3580.0

5,238,928

06-Dec-2019

18:40

x86

System.xaml.dll

4.7.3650.0

635,144

30-Jun-2020

01:11

x86

System.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

x86

System.dll

4.7.3650.0

3,556,616

30-Jun-2020

01:11

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

SP requirement

Service branch

Presentationframework-systemdata.dll

4.7.3650.0

17,288

30-Jun-2020

01:11

x86

None

Not applicable

Presentationframework.dll

4.7.3650.0

6,240,640

30-Jun-2020

01:11

x86

None

Not applicable

Reachframework.dll

4.7.3570.0

677,656

03-Dec-2019

23:18

x86

None

Not applicable

Smdiagnostics.dll

4.7.3620.0

74,840

26-Mar-2020

23:04

x86

None

Not applicable

Smsvchost.exe

4.7.3580.0

139,056

06-Dec-2019

18:40

x86

None

Not applicable

System.activities.dll

4.7.3620.0

1,534,008

26-Mar-2020

23:04

x86

None

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

None

Not applicable

System.configuration.dll

4.7.3630.0

420,512

05-Jun-2020

04:50

x86

None

Not applicable

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

None

Not applicable

System.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

x86

None

Not applicable

System.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

x86

None

Not applicable

System.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

x86

None

Not applicable

System.directoryservices.accountmanagement.dll

4.7.2623.0

296,216

30-Nov-2017

04:16

x86

None

Not applicable

System.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

x86

None

Not applicable

System.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

x86

None

Not applicable

System.identitymodel.services.dll

4.7.3620.0

199,160

26-Mar-2020

23:04

x86

None

Not applicable

System.identitymodel.dll

4.7.3620.0

1,095,736

26-Mar-2020

23:04

x86

None

Not applicable

System.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

x86

None

Not applicable

System.net.http.dll

4.7.2634.0

203,352

02-Feb-2018

21:11

x86

None

Not applicable

System.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

x86

None

Not applicable

System.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

x86

None

Not applicable

System.runtime.serialization.dll

4.7.3620.0

1,057,336

26-Mar-2020

23:04

x86

None

Not applicable

System.security.dll

4.7.2650.0

324,696

21-Mar-2018

04:49

x86

None

Not applicable

System.servicemodel.channels.dll

4.7.3620.0

158,704

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.discovery.dll

4.7.3620.0

309,232

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.internals.dll

4.7.3620.0

261,688

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

x86

None

Not applicable

System.servicemodel.washosting.dll

4.7.3620.0

40,944

26-Mar-2020

23:04

x86

None

Not applicable

System.servicemodel.dll

4.7.3620.0

6,324,792

26-Mar-2020

23:04

x86

None

Not applicable

System.speech.dll

4.7.3650.0

675,720

30-Jun-2020

01:11

x86

SPE

MSIL_SYSTEM.SP

System.web.applicationservices.dll

4.7.3650.0

63,768

30-Jun-2020

01:11

x86

None

Not applicable

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.3650.0

739,200

30-Jun-2020

01:11

x86

None

Not applicable

System.windows.forms.dll

4.7.3580.0

5,238,928

06-Dec-2019

18:40

x86

None

Not applicable

System.workflow.activities.dll

4.7.3570.0

1,052,136

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.componentmodel.dll

4.7.3570.0

1,553,896

03-Dec-2019

23:18

x86

None

Not applicable

System.workflow.runtime.dll

4.7.3570.0

499,480

03-Dec-2019

23:18

x86

None

Not applicable

System.xaml.dll

4.7.3650.0

635,144

30-Jun-2020

01:11

x86

None

Not applicable

System.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

x86

None

Not applicable

System.dll

4.7.3650.0

3,556,616

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.3650.0

354,184

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationclient.dll

4.7.3650.0

170,880

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationprovider.dll

4.7.3650.0

41,848

30-Jun-2020

01:11

x86

None

Not applicable

Uiautomationtypes.dll

4.7.3650.0

213,896

30-Jun-2020

01:11

x86

None

Not applicable

Windowsbase.dll

4.7.3650.0

1,289,096

30-Jun-2020

01:11

x86

None

Not applicable

Mscorlib.dll

4.7.3650.0

5,638,536

30-Jun-2020

01:11

x86

None

Not applicable

Normidna.nlp

Not applicable

59,342

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

25-Jun-2019

22:53

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

25-Jun-2019

22:53

Not applicable

None

Not applicable

Aspnet_perf.dll

4.7.3650.0

35,720

30-Jun-2020

01:11

x86

SPN

X86_NETFX4-ASP

Aspnet_state_perf.h

Not applicable

318

29-Jun-2020

22:27

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_state_perf.ini

Not applicable

42,996

30-Jun-2020

01:12

Not applicable

SPN

X86_NETFX4-ASP

Aspnet_wp.exe

4.7.3650.0

39,304

30-Jun-2020

01:11

x86

SPN

X86_NETFX4-ASP

Clrjit.dll

4.7.3650.0

515,976

30-Jun-2020

01:11

x86

None

Not applicable

Clr.dll

4.7.3650.0

7,247,240

30-Jun-2020

01:11

x86

None

Not applicable

Dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

x86

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

28-Jan-2020

19:45

Not applicable

SPA

X86_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

28-Jan-2020

19:45

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

18-Jun-2020

23:28

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.3650.0

1,336,200

30-Jun-2020

01:11

x86

None

Not applicable

Mscordbi.dll

4.7.3650.0

1,162,112

30-Jun-2020

01:11

x86

None

Not applicable

Mscoreei.dll

4.7.3468.0

512,488

06-Aug-2019

06:46

x86

None

Not applicable

Mscorlib.ni.dll

4.7.3650.0

20,544,776

30-Jun-2020

01:11

x86

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

485,576

11-Jun-2020

23:36

x86

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

987,840

11-Jun-2020

23:36

x86

None

Not applicable

Penimc.dll

14.7.3650.0

12,160

30-Jun-2020

01:11

x86

None

Not applicable

Penimc2_v0400.dll

4.7.3650.0

79,232

30-Jun-2020

01:11

x86

None

Not applicable

Penimc_v0400.dll

4.7.3650.0

17,792

30-Jun-2020

01:11

x86

None

Not applicable

Peverify.dll

4.7.3650.0

181,640

30-Jun-2020

01:11

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.3650.0

77,696

30-Jun-2020

01:11

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.3650.0

207,232

30-Jun-2020

01:11

x86

None

Not applicable

Presentationnative_v0400.dll

4.7.3650.0

820,088

30-Jun-2020

01:11

x86

None

Not applicable

Servicemodel.mof

Not applicable

88,383

10-Feb-2020

18:02

Not applicable

None

Not applicable

Servicemodel.mof.uninstall

Not applicable

896

10-Feb-2020

18:02

Not applicable

None

Not applicable

Servicemonikersupport.dll

4.7.3620.0

30,192

26-Mar-2020

23:04

x86

None

Not applicable

_smsvchostperfcounters.h

Not applicable

702

06-Dec-2019

17:31

Not applicable

None

Not applicable

_smsvchostperfcounters.ini

Not applicable

133,894

06-Dec-2019

18:41

Not applicable

None

Not applicable

_smsvchostperfcounters_d.ini

Not applicable

39

08-Nov-2019

03:11

Not applicable

None

Not applicable

Smsvchost.exe.config

Not applicable

2,262

12-Nov-2019

09:55

Not applicable

None

Not applicable

Sos.dll

4.7.3650.0

736,648

30-Jun-2020

01:11

x86

None

Not applicable

System.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

x86

None

Not applicable

System.core.dll

4.7.3650.0

1,544,984

30-Jun-2020

01:11

x86

None

Not applicable

System.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

x86

None

Not applicable

System.web.extensions.dll

4.7.3650.0

1,842,968

30-Jun-2020

01:11

x86

None

Not applicable

Webengine4.dll

4.7.3650.0

543,112

30-Jun-2020

01:11

x86

None

Not applicable

Webengine.dll

4.7.3650.0

17,792

30-Jun-2020

01:11

x86

None

Not applicable

Wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

x86

None

Not applicable

Workflowservicehostperformancecounters.dll

4.7.3570.0

89,880

03-Dec-2019

23:18

x86

None

Not applicable

Wpfgfx_v0400.dll

4.7.3650.0

1,338,760

30-Jun-2020

01:11

x86

None

Not applicable

Presentationcore.dll

4.7.3650.0

3,632,008

30-Jun-2020

01:11

x86

None

Not applicable

System.data.dll

4.7.3630.0

3,470,632

05-Jun-2020

04:50

x86

None

Not applicable

System.printing.dll

4.7.3570.0

374,032

03-Dec-2019

23:18

x86

None

Not applicable

System.transactions.dll

4.7.3221.0

309,328

30-Aug-2018

22:13

x86

None

Not applicable

System.web.dll

4.7.3650.0

5,409,160

30-Jun-2020

01:11

x86

None

Not applicable

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