Applies ToWindows 10

This update applies to the following:

  • ​Windows 10, version 1809 for 32-bit Systems

  • Windows 10, version 1809 for ARM64-based Systems

  • Windows 10, version 1809 for x64-based Systems

  • Windows Server 2019

  • Windows Server 2019 (Server Core installation)

Summary

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

How to get this update

Method 1: Windows Update 

This update is available through Windows Update. It will be downloaded and installed automatically.  

Method 2: Microsoft Update Catalog 

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

Method 3: Windows Server Update Services

This update is also available through Windows Server Update Services (WSUS).

Prerequisites 

There are no prerequisites to apply this update.

Restart information 

You don't have to restart your computer after you apply this update.

Removal information

Servicing stack updates (SSUs) make changes to how updates are installed and cannot be uninstalled from the device.

Update replacement information 

This update replaces the previously released update KB4592921.

File Information

File attributes

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

File verification

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4598480-x86.msu

CF41F4AAD0B9FD35F922849D4E3D1F5587E09D2F

25E9C6A5B82C9870E7D094A7F3A99DC1C812812E3A98FD2D7FF015AEEA47AA80

Windows10.0-KB4598480-x64.msu

0B0C7A9E6FB982E698647A3C06068FC8A69EA8DB

A51A46C134A6C47B091970BA20037C5720DA345C9B2D2E46FF2E30AC917D65FE

Windows10.0-KB4598480-arm64.msu

175C25C19670A1AB48956BF85216C558B0297E05

B51E766AD0FCF085604127479D2EC56EBEB89111373C6A7DF694A1B41C5406DA

For all supported x86-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.17763.1690

76,112

08-Dec-2020

05:54

Appxreg.dll

10.0.17763.1690

38,216

08-Dec-2020

05:54

Cmifw.dll

10.0.17763.1690

85,840

08-Dec-2020

05:54

Eventsinstaller.dll

10.0.17763.1690

190,288

08-Dec-2020

05:57

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Httpai.dll

10.0.17763.1690

27,472

08-Dec-2020

05:54

Implatsetup.dll

10.0.17763.1690

98,128

08-Dec-2020

05:54

Luainstall.dll

10.0.17763.1690

48,968

08-Dec-2020

05:54

Netsetupai.dll

10.0.17763.1690

123,728

08-Dec-2020

05:54

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1690

598,344

08-Dec-2020

05:54

Perfcounterinstaller.dll

10.0.17763.1690

120,144

08-Dec-2020

05:54

Timezoneai.dll

10.0.17763.1690

58,704

08-Dec-2020

05:54

Winsockai.dll

10.0.17763.1690

73,544

08-Dec-2020

05:54

Wmicmiplugin.dll

10.0.17763.1690

314,192

08-Dec-2020

05:54

Ws2_helper.dll

10.0.17763.1

89,104

15-Sep-2018

01:02

Offlinelsa.dll

10.0.17763.1

116,024

15-Sep-2018

01:02

Offlinesam.dll

10.0.17763.1690

225,096

08-Dec-2020

05:54

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:02

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:20

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:24

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:19

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:21

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:22

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:21

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:22

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:22

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:23

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:22

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:22

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:21

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:21

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:17

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

08:17

Esscli.dll

10.0.17763.1

301,368

15-Sep-2018

01:02

Fastprox.dll

10.0.17763.1

665,912

15-Sep-2018

01:02

Mofd.dll

10.0.17763.1690

204,104

08-Dec-2020

05:54

Mofinstall.dll

10.0.17763.1690

69,960

08-Dec-2020

05:54

Repdrvfs.dll

10.0.17763.1

281,104

15-Sep-2018

01:02

Wbemcomn.dll

10.0.17763.1

396,304

15-Sep-2018

01:02

Wbemcore.dll

10.0.17763.1690

1,453,384

08-Dec-2020

05:54

Wbemprox.dll

10.0.17763.1

37,176

15-Sep-2018

01:02

Wmiutils.dll

10.0.17763.1

97,592

15-Sep-2018

01:02

Shtransform.dll

10.0.17763.1690

33,096

08-Dec-2020

08:59

Bfsvc.dll

10.0.17763.1690

191,312

08-Dec-2020

05:54

Fveupdateai.dll

10.0.17763.1690

33,608

08-Dec-2020

05:54

Securebootai.dll

10.0.17763.1690

30,024

08-Dec-2020

05:54

Bcdeditai.dll

10.0.17763.1690

289,616

08-Dec-2020

06:00

Configureieoptionalcomponentsai.dll

10.0.17763.1690

45,904

08-Dec-2020

08:59

Featuresettingsoverride.dll

10.0.17763.1690

34,128

08-Dec-2020

08:59

Iefileinstallai.dll

10.0.17763.1690

34,640

08-Dec-2020

08:59

Msdtcadvancedinstaller.dll

10.0.17763.1690

55,120

08-Dec-2020

08:59

Netfxconfig.dll

10.0.17763.1690

26,952

08-Dec-2020

08:59

Peerdistai.dll

10.0.17763.1690

32,080

08-Dec-2020

08:59

Printadvancedinstaller.dll

10.0.17763.1690

94,544

08-Dec-2020

08:59

Servicemodelregai.dll

10.0.17763.1690

73,552

08-Dec-2020

08:59

Setieinstalleddateai.dll

10.0.17763.1690

22,352

08-Dec-2020

08:59

Supplementalservicingai.dll

10.0.17763.1690

15,360

08-Dec-2020

08:57

Primitivetransformers.dll

10.0.17763.1690

50,000

08-Dec-2020

05:54

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Aritransformer.dll

10.0.17763.1690

48,456

08-Dec-2020

05:54

Wpndatatransformer.dll

10.0.17763.1690

31,048

08-Dec-2020

05:54

Mqcmiplugin.dll

5.0.1.1

127,304

08-Dec-2020

09:02

Iissetupai.dll

10.0.17763.1690

105,808

08-Dec-2020

05:54

Cleanupai.dll

10.0.17763.1690

20,808

08-Dec-2020

05:54

Cbscore.dll

10.0.17763.1690

2,128,200

08-Dec-2020

05:54

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1690

67,920

08-Dec-2020

05:54

Cmiaisupport.dll

10.0.17763.1690

1,745,736

08-Dec-2020

05:54

Dpx.dll

5.0.1.1

468,280

19-Sep-2019

04:44

Drupdate.dll

10.0.17763.1690

306,512

08-Dec-2020

05:54

Drvstore.dll

10.0.17763.550

974,136

19-May-2019

01:16

Globalinstallorder.xml

Not applicable

1,247,506

09-Aug-2018

21:46

Msdelta.dll

5.0.1.1

401,720

15-Sep-2018

01:02

Mspatcha.dll

5.0.1.1

44,560

15-Sep-2018

01:02

Poqexec.exe

10.0.17763.1

117,248

15-Sep-2018

00:43

Smiengine.dll

10.0.17763.1690

709,448

08-Dec-2020

05:54

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1690

375,120

08-Dec-2020

05:54

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1690

390,992

08-Dec-2020

05:54

Updateagent.dll

10.0.17763.1690

2,056,528

08-Dec-2020

05:54

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1690

2,920,264

08-Dec-2020

05:54

Wdscore.dll

10.0.17763.1

201,016

15-Sep-2018

01:02

Wrpint.dll

10.0.17763.1

65,552

15-Sep-2018

01:02

For all supported x64-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.17763.1690

87,880

08-Dec-2020

06:12

Appxreg.dll

10.0.17763.1690

45,384

08-Dec-2020

06:12

Cmifw.dll

10.0.17763.1690

102,728

08-Dec-2020

06:12

Eventsinstaller.dll

10.0.17763.1690

245,064

08-Dec-2020

06:12

Firewallofflineapi.dll

10.0.17763.1

198,656

15-Sep-2018

01:28

Grouptrusteeai.dll

10.0.17763.1690

44,360

08-Dec-2020

06:12

Httpai.dll

10.0.17763.1690

31,048

08-Dec-2020

06:12

Implatsetup.dll

10.0.17763.1690

134,480

08-Dec-2020

06:12

Luainstall.dll

10.0.17763.1690

59,208

08-Dec-2020

06:12

Netsetupai.dll

10.0.17763.1690

162,120

08-Dec-2020

06:12

Netsetupapi.dll

10.0.17763.550

143,880

19-May-2019

01:36

Netsetupengine.dll

10.0.17763.1690

821,072

08-Dec-2020

06:10

Perfcounterinstaller.dll

10.0.17763.1690

141,128

08-Dec-2020

06:12

Timezoneai.dll

10.0.17763.1690

70,472

08-Dec-2020

06:12

Winsockai.dll

10.0.17763.1690

80,200

08-Dec-2020

06:12

Wmicmiplugin.dll

10.0.17763.1690

458,056

08-Dec-2020

06:12

Ws2_helper.dll

10.0.17763.1

106,808

15-Sep-2018

01:30

Offlinelsa.dll

10.0.17763.1

131,896

15-Sep-2018

01:29

Offlinesam.dll

10.0.17763.1690

255,816

08-Dec-2020

06:11

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:28

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:49

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:42

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:49

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:42

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:42

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:42

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:43

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:41

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:42

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:35

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

11:34

Esscli.dll

10.0.17763.1

386,872

15-Sep-2018

01:31

Fastprox.dll

10.0.17763.1

843,272

15-Sep-2018

01:31

Mofd.dll

10.0.17763.1690

254,288

08-Dec-2020

06:13

Mofinstall.dll

10.0.17763.1690

70,984

08-Dec-2020

06:12

Repdrvfs.dll

10.0.17763.1

360,760

15-Sep-2018

01:31

Wbemcomn.dll

10.0.17763.1

461,328

15-Sep-2018

01:31

Wbemcore.dll

10.0.17763.1690

1,694,536

08-Dec-2020

06:13

Wbemprox.dll

10.0.17763.1

43,832

15-Sep-2018

01:31

Wmiutils.dll

10.0.17763.1

119,824

15-Sep-2018

01:31

Shtransform.dll

10.0.17763.1690

40,264

08-Dec-2020

09:44

Bfsvc.dll

10.0.17763.1690

233,800

08-Dec-2020

06:13

Fveupdateai.dll

10.0.17763.1690

38,216

08-Dec-2020

06:12

Securebootai.dll

10.0.17763.1690

33,096

08-Dec-2020

06:13

Bcdeditai.dll

10.0.17763.1690

316,744

08-Dec-2020

06:19

Configureieoptionalcomponentsai.dll

10.0.17763.1690

52,040

08-Dec-2020

09:42

Featuresettingsoverride.dll

10.0.17763.1690

39,752

08-Dec-2020

09:42

Iefileinstallai.dll

10.0.17763.1690

37,704

08-Dec-2020

09:42

Msdtcadvancedinstaller.dll

10.0.17763.1690

65,352

08-Dec-2020

09:42

Netfxconfig.dll

10.0.17763.1690

30,536

08-Dec-2020

09:42

Peerdistai.dll

10.0.17763.1690

37,704

08-Dec-2020

09:42

Printadvancedinstaller.dll

10.0.17763.1690

103,240

08-Dec-2020

09:42

Servicemodelregai.dll

10.0.17763.1690

90,952

08-Dec-2020

09:42

Setieinstalleddateai.dll

10.0.17763.1690

24,904

08-Dec-2020

09:42

Supplementalservicingai.dll

10.0.17763.1690

17,408

08-Dec-2020

09:37

Primitivetransformers.dll

10.0.17763.1690

63,824

08-Dec-2020

06:10

Sppinst.dll

10.0.17763.1

43,536

15-Sep-2018

01:31

Grouptrusteeai.dll

10.0.17763.1690

44,360

08-Dec-2020

06:12

Aritransformer.dll

10.0.17763.1690

57,672

08-Dec-2020

06:12

Wpndatatransformer.dll

10.0.17763.1690

37,704

08-Dec-2020

06:12

Mqcmiplugin.dll

5.0.1.1

155,976

08-Dec-2020

09:46

Appserverai.dll

10.0.17763.1690

175,432

08-Dec-2020

09:42

Rdwebai.dll

10.0.17763.1690

120,648

08-Dec-2020

09:44

Tssdisai.dll

10.0.17763.1690

125,768

08-Dec-2020

09:44

Vmhostai.dll

10.0.17763.1690

98,632

08-Dec-2020

09:44

Iissetupai.dll

10.0.17763.1690

128,328

08-Dec-2020

06:12

Cleanupai.dll

10.0.17763.1690

23,376

08-Dec-2020

06:13

Cbscore.dll

10.0.17763.1690

2,521,936

08-Dec-2020

06:10

Cbsmsg.dll

10.0.17763.1

51,000

15-Sep-2018

01:28

Cmiadapter.dll

10.0.17763.1690

83,272

08-Dec-2020

06:10

Cmiaisupport.dll

10.0.17763.1690

2,584,400

08-Dec-2020

06:10

Dpx.dll

5.0.1.1

657,232

08-Dec-2020

06:10

Drupdate.dll

10.0.17763.1690

371,536

08-Dec-2020

06:10

Drvstore.dll

10.0.17763.1690

1,213,776

08-Dec-2020

06:10

Globalinstallorder.xml

Not applicable

1,247,506

09-Aug-2018

03:55

Msdelta.dll

5.0.1.1

516,408

15-Sep-2018

01:29

Mspatcha.dll

5.0.1.1

55,096

15-Sep-2018

01:29

Poqexec.exe

10.0.17763.1

142,848

15-Sep-2018

00:59

Smiengine.dll

10.0.17763.1690

859,464

08-Dec-2020

06:10

Smipi.dll

10.0.17763.1

36,664

15-Sep-2018

01:29

Tifilefetcher.exe

10.0.17763.1690

466,256

08-Dec-2020

06:10

Tiworker.exe

10.0.17763.1

204,800

15-Sep-2018

01:02

Turbostack.dll

10.0.17763.1690

541,520

08-Dec-2020

06:10

Updateagent.dll

10.0.17763.1690

2,769,744

08-Dec-2020

06:10

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

03:55

Wcp.dll

10.0.17763.1690

3,754,832

08-Dec-2020

06:10

Wdscore.dll

10.0.17763.1

248,120

15-Sep-2018

01:28

Wrpint.dll

10.0.17763.1

75,576

15-Sep-2018

01:29

Appxprovisionpackage.dll

10.0.17763.1690

76,112

08-Dec-2020

05:54

Appxreg.dll

10.0.17763.1690

38,216

08-Dec-2020

05:54

Cmifw.dll

10.0.17763.1690

85,840

08-Dec-2020

05:54

Eventsinstaller.dll

10.0.17763.1690

190,288

08-Dec-2020

05:57

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Httpai.dll

10.0.17763.1690

27,472

08-Dec-2020

05:54

Implatsetup.dll

10.0.17763.1690

98,128

08-Dec-2020

05:54

Luainstall.dll

10.0.17763.1690

48,968

08-Dec-2020

05:54

Netsetupai.dll

10.0.17763.1690

123,728

08-Dec-2020

05:54

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1690

598,344

08-Dec-2020

05:54

Perfcounterinstaller.dll

10.0.17763.1690

120,144

08-Dec-2020

05:54

Timezoneai.dll

10.0.17763.1690

58,704

08-Dec-2020

05:54

Winsockai.dll

10.0.17763.1690

73,544

08-Dec-2020

05:54

Wmicmiplugin.dll

10.0.17763.1690

314,192

08-Dec-2020

05:54

Ws2_helper.dll

10.0.17763.1

89,104

15-Sep-2018

01:02

Offlinelsa.dll

10.0.17763.1

116,024

15-Sep-2018

01:02

Offlinesam.dll

10.0.17763.1690

225,096

08-Dec-2020

05:54

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:02

Esscli.dll

10.0.17763.1

301,368

15-Sep-2018

01:02

Fastprox.dll

10.0.17763.1

665,912

15-Sep-2018

01:02

Mofd.dll

10.0.17763.1690

204,104

08-Dec-2020

05:54

Mofinstall.dll

10.0.17763.1690

69,960

08-Dec-2020

05:54

Repdrvfs.dll

10.0.17763.1

281,104

15-Sep-2018

01:02

Wbemcomn.dll

10.0.17763.1

396,304

15-Sep-2018

01:02

Wbemcore.dll

10.0.17763.1690

1,453,384

08-Dec-2020

05:54

Wbemprox.dll

10.0.17763.1

37,176

15-Sep-2018

01:02

Wmiutils.dll

10.0.17763.1

97,592

15-Sep-2018

01:02

Shtransform.dll

10.0.17763.1690

33,096

08-Dec-2020

08:59

Bfsvc.dll

10.0.17763.1690

191,312

08-Dec-2020

05:54

Fveupdateai.dll

10.0.17763.1690

33,608

08-Dec-2020

05:54

Securebootai.dll

10.0.17763.1690

30,024

08-Dec-2020

05:54

Bcdeditai.dll

10.0.17763.1690

289,616

08-Dec-2020

06:00

Configureieoptionalcomponentsai.dll

10.0.17763.1690

45,904

08-Dec-2020

08:59

Featuresettingsoverride.dll

10.0.17763.1690

34,128

08-Dec-2020

08:59

Iefileinstallai.dll

10.0.17763.1690

34,640

08-Dec-2020

08:59

Msdtcadvancedinstaller.dll

10.0.17763.1690

55,120

08-Dec-2020

08:59

Netfxconfig.dll

10.0.17763.1690

26,952

08-Dec-2020

08:59

Peerdistai.dll

10.0.17763.1690

32,080

08-Dec-2020

08:59

Printadvancedinstaller.dll

10.0.17763.1690

94,544

08-Dec-2020

08:59

Servicemodelregai.dll

10.0.17763.1690

73,552

08-Dec-2020

08:59

Setieinstalleddateai.dll

10.0.17763.1690

22,352

08-Dec-2020

08:59

Supplementalservicingai.dll

10.0.17763.1690

15,360

08-Dec-2020

08:57

Primitivetransformers.dll

10.0.17763.1690

50,000

08-Dec-2020

05:54

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Aritransformer.dll

10.0.17763.1690

48,456

08-Dec-2020

05:54

Wpndatatransformer.dll

10.0.17763.1690

31,048

08-Dec-2020

05:54

Appserverai.dll

10.0.17763.1690

152,392

08-Dec-2020

08:59

Rdwebai.dll

10.0.17763.1690

103,248

08-Dec-2020

08:59

Tssdisai.dll

10.0.17763.1690

105,288

08-Dec-2020

08:59

Vmhostai.dll

10.0.17763.1690

81,744

08-Dec-2020

08:59

Iissetupai.dll

10.0.17763.1690

105,808

08-Dec-2020

05:54

Cleanupai.dll

10.0.17763.1690

20,808

08-Dec-2020

05:54

Cbscore.dll

10.0.17763.1690

2,128,200

08-Dec-2020

05:54

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1690

67,920

08-Dec-2020

05:54

Cmiaisupport.dll

10.0.17763.1690

1,745,736

08-Dec-2020

05:54

Dpx.dll

5.0.1.1

468,280

19-Sep-2019

04:44

Drupdate.dll

10.0.17763.1690

306,512

08-Dec-2020

05:54

Drvstore.dll

10.0.17763.550

974,136

19-May-2019

01:16

Globalinstallorder.xml

Not applicable

1,247,506

09-Aug-2018

21:46

Msdelta.dll

5.0.1.1

401,720

15-Sep-2018

01:02

Mspatcha.dll

5.0.1.1

44,560

15-Sep-2018

01:02

Poqexec.exe

10.0.17763.1

117,248

15-Sep-2018

00:43

Smiengine.dll

10.0.17763.1690

709,448

08-Dec-2020

05:54

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1690

375,120

08-Dec-2020

05:54

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1690

390,992

08-Dec-2020

05:54

Updateagent.dll

10.0.17763.1690

2,056,528

08-Dec-2020

05:54

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1690

2,920,264

08-Dec-2020

05:54

Wdscore.dll

10.0.17763.1

201,016

15-Sep-2018

01:02

Wrpint.dll

10.0.17763.1

65,552

15-Sep-2018

01:02

For all supported ARM-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.17763.1690

101,192

08-Dec-2020

06:02

Appxreg.dll

10.0.17763.1690

49,480

08-Dec-2020

06:01

Cmifw.dll

10.0.17763.1690

105,288

08-Dec-2020

06:02

Eventsinstaller.dll

10.0.17763.1690

261,448

08-Dec-2020

06:02

Firewallofflineapi.dll

10.0.17763.1

202,240

15-Sep-2018

01:07

Grouptrusteeai.dll

10.0.17763.1690

47,432

08-Dec-2020

06:02

Httpai.dll

10.0.17763.1690

34,120

08-Dec-2020

06:02

Implatsetup.dll

10.0.17763.1690

141,640

08-Dec-2020

06:02

Luainstall.dll

10.0.17763.1690

64,840

08-Dec-2020

06:02

Netsetupai.dll

10.0.17763.1690

167,240

08-Dec-2020

06:02

Netsetupapi.dll

10.0.17763.550

143,376

19-May-2019

01:26

Netsetupengine.dll

10.0.17763.1690

953,672

08-Dec-2020

05:59

Perfcounterinstaller.dll

10.0.17763.1690

146,760

08-Dec-2020

06:02

Timezoneai.dll

10.0.17763.1690

70,984

08-Dec-2020

06:02

Winsockai.dll

10.0.17763.1690

80,200

08-Dec-2020

06:02

Wmicmiplugin.dll

10.0.17763.1690

474,440

08-Dec-2020

06:02

Ws2_helper.dll

10.0.17763.1

107,320

15-Sep-2018

01:09

Offlinelsa.dll

10.0.17763.1

142,136

15-Sep-2018

01:08

Offlinesam.dll

10.0.17763.1690

264,520

08-Dec-2020

06:01

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:11

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:11

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:10

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:09

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

13:07

Esscli.dll

10.0.17763.1

440,632

15-Sep-2018

01:10

Fastprox.dll

10.0.17763.1

965,136

15-Sep-2018

01:09

Mofd.dll

10.0.17763.1690

292,168

08-Dec-2020

06:02

Mofinstall.dll

10.0.17763.1690

77,128

08-Dec-2020

06:02

Repdrvfs.dll

10.0.17763.1

407,864

15-Sep-2018

01:10

Wbemcomn.dll

10.0.17763.1

491,008

15-Sep-2018

01:10

Wbemcore.dll

10.0.17763.1690

1,912,648

08-Dec-2020

06:02

Wbemprox.dll

10.0.17763.1

48,952

15-Sep-2018

01:09

Wmiutils.dll

10.0.17763.1

131,896

15-Sep-2018

01:09

Shtransform.dll

10.0.17763.1690

42,320

08-Dec-2020

09:59

Bfsvc.dll

10.0.17763.1690

243,016

08-Dec-2020

06:02

Fveupdateai.dll

10.0.17763.1690

39,752

08-Dec-2020

06:02

Securebootai.dll

10.0.17763.1690

36,168

08-Dec-2020

06:02

Bcdeditai.dll

10.0.17763.1690

328,528

08-Dec-2020

06:04

Configureieoptionalcomponentsai.dll

10.0.17763.1690

59,720

08-Dec-2020

09:57

Featuresettingsoverride.dll

10.0.17763.1690

42,312

08-Dec-2020

09:57

Iefileinstallai.dll

10.0.17763.1690

41,800

08-Dec-2020

09:57

Msdtcadvancedinstaller.dll

10.0.17763.1690

70,472

08-Dec-2020

09:57

Netfxconfig.dll

10.0.17763.1690

31,048

08-Dec-2020

09:57

Peerdistai.dll

10.0.17763.1690

41,800

08-Dec-2020

09:57

Printadvancedinstaller.dll

10.0.17763.1690

106,312

08-Dec-2020

09:57

Servicemodelregai.dll

10.0.17763.1690

94,024

08-Dec-2020

09:57

Setieinstalleddateai.dll

10.0.17763.1690

25,928

08-Dec-2020

09:57

Supplementalservicingai.dll

10.0.17763.1690

18,944

08-Dec-2020

09:55

Primitivetransformers.dll

10.0.17763.1690

82,248

08-Dec-2020

05:59

Sppinst.dll

10.0.17763.1

47,416

15-Sep-2018

01:09

Grouptrusteeai.dll

10.0.17763.1690

47,432

08-Dec-2020

06:02

Aritransformer.dll

10.0.17763.1690

69,960

08-Dec-2020

06:02

Wpndatatransformer.dll

10.0.17763.1690

39,240

08-Dec-2020

06:02

Appserverai.dll

10.0.17763.1690

182,600

08-Dec-2020

09:57

Rdwebai.dll

10.0.17763.1690

129,360

08-Dec-2020

09:58

Tssdisai.dll

10.0.17763.1690

133,968

08-Dec-2020

09:58

Vmhostai.dll

10.0.17763.1690

104,264

08-Dec-2020

09:58

Iissetupai.dll

10.0.17763.1690

136,520

08-Dec-2020

06:02

Cleanupai.dll

10.0.17763.1690

24,904

08-Dec-2020

06:02

Cbscore.dll

10.0.17763.1690

2,462,536

08-Dec-2020

05:59

Cbsmsg.dll

10.0.17763.1

51,712

15-Sep-2018

01:07

Cmiadapter.dll

10.0.17763.1690

95,560

08-Dec-2020

05:59

Cmiaisupport.dll

10.0.17763.1690

2,873,672

08-Dec-2020

05:59

Dpx.dll

5.0.1.1

698,184

08-Dec-2020

05:59

Drupdate.dll

10.0.17763.1690

380,744

08-Dec-2020

05:59

Drvstore.dll

10.0.17763.550

1,243,152

19-May-2019

01:26

Globalinstallorder.xml

Not applicable

1,247,506

29-Oct-2017

01:00

Msdelta.dll

5.0.1.1

526,848

15-Sep-2018

01:07

Mspatcha.dll

5.0.1.1

55,808

15-Sep-2018

01:07

Poqexec.exe

10.0.17763.1

140,288

15-Sep-2018

00:44

Smiengine.dll

10.0.17763.1690

966,472

08-Dec-2020

05:59

Smipi.dll

10.0.17763.1

39,424

15-Sep-2018

01:07

Tifilefetcher.exe

10.0.17763.1690

471,368

08-Dec-2020

05:59

Tiworker.exe

10.0.17763.1690

225,280

08-Dec-2020

05:38

Turbostack.dll

10.0.17763.1690

564,552

08-Dec-2020

05:59

Updateagent.dll

10.0.17763.1690

2,834,248

08-Dec-2020

05:59

Wcmtypes.xsd

Not applicable

1,047

29-Oct-2017

00:43

Wcp.dll

10.0.17763.1690

3,890,512

08-Dec-2020

06:02

Wdscore.dll

10.0.17763.1

272,896

15-Sep-2018

01:07

Wrpint.dll

10.0.17763.1

80,896

15-Sep-2018

01:07

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:04

Cbscore.dll

10.0.17763.1690

1,913,184

08-Dec-2020

05:55

Cbsmsg.dll

10.0.17763.1

70,168

15-Sep-2018

01:05

Cmiadapter.dll

10.0.17763.1690

86,352

08-Dec-2020

05:55

Cmiaisupport.dll

10.0.17763.1690

2,249,056

08-Dec-2020

05:55

Dpx.dll

5.0.1.1

532,816

08-Dec-2020

05:55

Drupdate.dll

10.0.17763.1690

291,152

08-Dec-2020

05:55

Drvstore.dll

10.0.17763.550

877,080

19-May-2019

01:26

Globalinstallorder.xml

Not applicable

1,247,506

11-Aug-2018

00:45

Msdelta.dll

5.0.1.1

438,600

15-Sep-2018

01:05

Mspatcha.dll

5.0.1.1

61,976

15-Sep-2018

01:05

Poqexec.exe

10.0.17763.1

118,784

15-Sep-2018

00:44

Smiengine.dll

10.0.17763.1690

688,464

08-Dec-2020

05:55

Smipi.dll

10.0.17763.1

49,688

15-Sep-2018

01:05

Tifilefetcher.exe

10.0.17763.1690

360,784

08-Dec-2020

05:55

Tiworker.exe

10.0.17763.1

217,088

15-Sep-2018

00:45

Turbostack.dll

10.0.17763.1690

442,704

08-Dec-2020

05:55

Updateagent.dll

10.0.17763.1690

2,208,080

08-Dec-2020

05:55

Wcmtypes.xsd

Not applicable

1,047

11-Aug-2018

00:46

Wcp.dll

10.0.17763.1690

2,822,480

08-Dec-2020

05:55

Wdscore.dll

10.0.17763.1

217,624

15-Sep-2018

01:04

Wrpint.dll

10.0.17763.1

82,248

15-Sep-2018

01:05

Appxprovisionpackage.dll

10.0.17763.1690

76,112

08-Dec-2020

05:54

Appxreg.dll

10.0.17763.1690

38,216

08-Dec-2020

05:54

Cmifw.dll

10.0.17763.1690

85,840

08-Dec-2020

05:54

Eventsinstaller.dll

10.0.17763.1690

190,288

08-Dec-2020

05:57

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Httpai.dll

10.0.17763.1690

27,472

08-Dec-2020

05:54

Implatsetup.dll

10.0.17763.1690

98,128

08-Dec-2020

05:54

Luainstall.dll

10.0.17763.1690

48,968

08-Dec-2020

05:54

Netsetupai.dll

10.0.17763.1690

123,728

08-Dec-2020

05:54

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1690

598,344

08-Dec-2020

05:54

Perfcounterinstaller.dll

10.0.17763.1690

120,144

08-Dec-2020

05:54

Timezoneai.dll

10.0.17763.1690

58,704

08-Dec-2020

05:54

Winsockai.dll

10.0.17763.1690

73,544

08-Dec-2020

05:54

Wmicmiplugin.dll

10.0.17763.1690

314,192

08-Dec-2020

05:54

Ws2_helper.dll

10.0.17763.1

89,104

15-Sep-2018

01:02

Offlinelsa.dll

10.0.17763.1

116,024

15-Sep-2018

01:02

Offlinesam.dll

10.0.17763.1690

225,096

08-Dec-2020

05:54

Poqexec.exe.mui

10.0.17763.1

3,072

15-Sep-2018

01:02

Esscli.dll

10.0.17763.1

301,368

15-Sep-2018

01:02

Fastprox.dll

10.0.17763.1

665,912

15-Sep-2018

01:02

Mofd.dll

10.0.17763.1690

204,104

08-Dec-2020

05:54

Mofinstall.dll

10.0.17763.1690

69,960

08-Dec-2020

05:54

Repdrvfs.dll

10.0.17763.1

281,104

15-Sep-2018

01:02

Wbemcomn.dll

10.0.17763.1

396,304

15-Sep-2018

01:02

Wbemcore.dll

10.0.17763.1690

1,453,384

08-Dec-2020

05:54

Wbemprox.dll

10.0.17763.1

37,176

15-Sep-2018

01:02

Wmiutils.dll

10.0.17763.1

97,592

15-Sep-2018

01:02

Shtransform.dll

10.0.17763.1690

33,096

08-Dec-2020

08:59

Bfsvc.dll

10.0.17763.1690

191,312

08-Dec-2020

05:54

Fveupdateai.dll

10.0.17763.1690

33,608

08-Dec-2020

05:54

Securebootai.dll

10.0.17763.1690

30,024

08-Dec-2020

05:54

Bcdeditai.dll

10.0.17763.1690

289,616

08-Dec-2020

06:00

Configureieoptionalcomponentsai.dll

10.0.17763.1690

45,904

08-Dec-2020

08:59

Featuresettingsoverride.dll

10.0.17763.1690

34,128

08-Dec-2020

08:59

Iefileinstallai.dll

10.0.17763.1690

34,640

08-Dec-2020

08:59

Msdtcadvancedinstaller.dll

10.0.17763.1690

55,120

08-Dec-2020

08:59

Netfxconfig.dll

10.0.17763.1690

26,952

08-Dec-2020

08:59

Peerdistai.dll

10.0.17763.1690

32,080

08-Dec-2020

08:59

Printadvancedinstaller.dll

10.0.17763.1690

94,544

08-Dec-2020

08:59

Servicemodelregai.dll

10.0.17763.1690

73,552

08-Dec-2020

08:59

Setieinstalleddateai.dll

10.0.17763.1690

22,352

08-Dec-2020

08:59

Supplementalservicingai.dll

10.0.17763.1690

15,360

08-Dec-2020

08:57

Primitivetransformers.dll

10.0.17763.1690

50,000

08-Dec-2020

05:54

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1690

38,736

08-Dec-2020

05:54

Aritransformer.dll

10.0.17763.1690

48,456

08-Dec-2020

05:54

Wpndatatransformer.dll

10.0.17763.1690

31,048

08-Dec-2020

05:54

Appserverai.dll

10.0.17763.1690

152,392

08-Dec-2020

08:59

Rdwebai.dll

10.0.17763.1690

103,248

08-Dec-2020

08:59

Tssdisai.dll

10.0.17763.1690

105,288

08-Dec-2020

08:59

Vmhostai.dll

10.0.17763.1690

81,744

08-Dec-2020

08:59

Iissetupai.dll

10.0.17763.1690

105,808

08-Dec-2020

05:54

Cleanupai.dll

10.0.17763.1690

20,808

08-Dec-2020

05:54

Cbscore.dll

10.0.17763.1690

2,128,200

08-Dec-2020

05:54

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1690

67,920

08-Dec-2020

05:54

Cmiaisupport.dll

10.0.17763.1690

1,745,736

08-Dec-2020

05:54

Dpx.dll

5.0.1.1

468,304

08-Dec-2020

05:54

Drupdate.dll

10.0.17763.1690

306,512

08-Dec-2020

05:54

Drvstore.dll

10.0.17763.550

974,136

19-May-2019

01:16

Globalinstallorder.xml

Not applicable

1,247,506

09-Aug-2018

21:46

Msdelta.dll

5.0.1.1

401,720

15-Sep-2018

01:02

Mspatcha.dll

5.0.1.1

44,560

15-Sep-2018

01:02

Poqexec.exe

10.0.17763.1

117,248

15-Sep-2018

00:43

Smiengine.dll

10.0.17763.1690

709,448

08-Dec-2020

05:54

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1690

375,120

08-Dec-2020

05:54

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1690

390,992

08-Dec-2020

05:54

Updateagent.dll

10.0.17763.1690

2,056,528

08-Dec-2020

05:54

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1690

2,920,264

08-Dec-2020

05:54

Wdscore.dll

10.0.17763.1

201,016

15-Sep-2018

01:02

Wrpint.dll

10.0.17763.1

65,552

15-Sep-2018

01:02

References

For information about SSUs, see the following articles:

For more information about Dynamic Updates, see the following articles:

Learn about the terminology that Microsoft uses to describe software updates.

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