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 KB4577667.

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-KB4587735-x86.msu

C943DF54A226E09D4DE09D854DB17B32CA30EEA7

74F2CD22354C4CE4182028BAF93A601C936F4DB850D107FFD2A67176C4A4F8A0

Windows10.0-KB4587735-x64.msu

C760618214D4A6E089B309556056445E9C56289C

528AA5A7E3E9B55FEAD4E0A2881944E0161145616900551BBE70469BDA3184F0

Windows10.0-KB4587735-arm64.msu

C11317D5E87504303DA4011D2EB47FC302205CA6

C480D006410AE6DD09E815FDCE2A5DCD119FAE110FC7ABCB04BE21E2091E358E

For all supported x86-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.17763.1

76,304

15-Sep-2018

01:02

Appxreg.dll

10.0.17763.1

38,200

15-Sep-2018

01:02

Cmifw.dll

10.0.17763.1

86,032

15-Sep-2018

01:02

Eventsinstaller.dll

10.0.17763.1

190,264

15-Sep-2018

01:02

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Httpai.dll

10.0.17763.1

27,664

15-Sep-2018

01:02

Implatsetup.dll

10.0.17763.1571

98,120

14-Oct-2020

04:23

Luainstall.dll

10.0.17763.1

49,168

15-Sep-2018

01:02

Netsetupai.dll

10.0.17763.550

123,704

19-May-2019

01:16

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1571

598,344

14-Oct-2020

04:23

Perfcounterinstaller.dll

10.0.17763.1

120,120

15-Sep-2018

01:02

Timezoneai.dll

10.0.17763.1

58,680

15-Sep-2018

01:02

Winsockai.dll

10.0.17763.1

73,744

15-Sep-2018

01:02

Wmicmiplugin.dll

10.0.17763.850

284,984

11-Oct-2019

05:55

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

10.0.17763.1571

225,096

14-Oct-2020

04:23

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

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

10.0.17763.1571

204,104

14-Oct-2020

04:23

Mofinstall.dll

10.0.17763.1

69,944

15-Sep-2018

01:02

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

10.0.17763.1571

1,453,384

14-Oct-2020

04:23

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

10.0.17763.1

33,080

15-Sep-2018

04:03

Bfsvc.dll

10.0.17763.1571

191,288

14-Oct-2020

04:23

Fveupdateai.dll

10.0.17763.1

33,808

15-Sep-2018

01:02

Securebootai.dll

10.0.17763.850

30,008

11-Oct-2019

05:55

Bcdeditai.dll

10.0.17763.1

289,792

15-Sep-2018

01:08

Configureieoptionalcomponentsai.dll

10.0.17763.1

45,568

15-Sep-2018

04:03

Featuresettingsoverride.dll

10.0.17763.1

34,304

15-Sep-2018

04:03

Iefileinstallai.dll

10.0.17763.1

34,816

15-Sep-2018

04:03

Msdtcadvancedinstaller.dll

10.0.17763.1

55,096

15-Sep-2018

04:03

Netfxconfig.dll

10.0.17763.1

27,136

15-Sep-2018

04:03

Peerdistai.dll

10.0.17763.1

32,256

15-Sep-2018

04:03

Printadvancedinstaller.dll

10.0.17763.1

94,720

15-Sep-2018

04:03

Servicemodelregai.dll

10.0.17763.1

73,728

15-Sep-2018

04:03

Setieinstalleddateai.dll

10.0.17763.1

22,528

15-Sep-2018

04:03

Supplementalservicingai.dll

10.0.17763.1571

15,360

14-Oct-2020

07:23

Primitivetransformers.dll

10.0.17763.1

49,680

15-Sep-2018

01:02

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Aritransformer.dll

10.0.17763.1

48,656

15-Sep-2018

01:02

Wpndatatransformer.dll

10.0.17763.1

31,032

15-Sep-2018

01:02

Mqcmiplugin.dll

5.0.1.1

127,288

15-Sep-2018

04:05

Iissetupai.dll

10.0.17763.1

106,000

15-Sep-2018

01:02

Cleanupai.dll

10.0.17763.1

21,008

15-Sep-2018

01:02

Cbscore.dll

10.0.17763.1571

2,125,640

14-Oct-2020

04:23

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1

68,112

15-Sep-2018

01:02

Cmiaisupport.dll

10.0.17763.1571

1,742,664

14-Oct-2020

04:23

Dpx.dll

5.0.1.1

468,280

19-Sep-2019

04:44

Drupdate.dll

10.0.17763.1571

332,104

14-Oct-2020

04:23

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

10.0.17763.793

709,432

19-Sep-2019

04:44

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1571

375,112

14-Oct-2020

04:23

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1571

390,984

14-Oct-2020

04:23

Updateagent.dll

10.0.17763.1571

2,055,496

14-Oct-2020

04:23

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1571

2,917,176

14-Oct-2020

04:23

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

10.0.17763.1

88,080

15-Sep-2018

01:30

Appxreg.dll

10.0.17763.1

45,368

15-Sep-2018

01:30

Cmifw.dll

10.0.17763.1

102,200

15-Sep-2018

01:30

Eventsinstaller.dll

10.0.17763.1

245,264

15-Sep-2018

01:31

Firewallofflineapi.dll

10.0.17763.1

198,656

15-Sep-2018

01:28

Grouptrusteeai.dll

10.0.17763.1

44,344

15-Sep-2018

01:30

Httpai.dll

10.0.17763.1

31,032

15-Sep-2018

01:30

Implatsetup.dll

10.0.17763.1571

134,456

14-Oct-2020

04:19

Luainstall.dll

10.0.17763.1

59,192

15-Sep-2018

01:30

Netsetupai.dll

10.0.17763.550

161,592

19-May-2019

01:37

Netsetupapi.dll

10.0.17763.550

143,880

19-May-2019

01:36

Netsetupengine.dll

10.0.17763.1571

821,048

14-Oct-2020

04:17

Perfcounterinstaller.dll

10.0.17763.1

141,112

15-Sep-2018

01:30

Timezoneai.dll

10.0.17763.1

69,944

15-Sep-2018

01:30

Winsockai.dll

10.0.17763.1

80,400

15-Sep-2018

01:30

Wmicmiplugin.dll

10.0.17763.850

419,128

11-Oct-2019

05:35

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

10.0.17763.1571

255,816

14-Oct-2020

04:19

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

10.0.17763.1571

253,752

14-Oct-2020

04:20

Mofinstall.dll

10.0.17763.1

71,184

15-Sep-2018

01:31

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

10.0.17763.1571

1,694,520

14-Oct-2020

04:20

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

10.0.17763.1

39,736

15-Sep-2018

04:55

Bfsvc.dll

10.0.17763.1571

233,784

14-Oct-2020

04:20

Fveupdateai.dll

10.0.17763.1

38,408

15-Sep-2018

01:31

Securebootai.dll

10.0.17763.850

33,080

11-Oct-2019

05:35

Bcdeditai.dll

10.0.17763.1

316,944

15-Sep-2018

01:39

Configureieoptionalcomponentsai.dll

10.0.17763.1

52,024

15-Sep-2018

04:53

Featuresettingsoverride.dll

10.0.17763.1

39,936

15-Sep-2018

04:52

Iefileinstallai.dll

10.0.17763.1

37,688

15-Sep-2018

04:53

Msdtcadvancedinstaller.dll

10.0.17763.1

65,536

15-Sep-2018

04:52

Netfxconfig.dll

10.0.17763.1

30,720

15-Sep-2018

04:52

Peerdistai.dll

10.0.17763.1

37,888

15-Sep-2018

04:52

Printadvancedinstaller.dll

10.0.17763.1

103,224

15-Sep-2018

04:52

Servicemodelregai.dll

10.0.17763.1

91,136

15-Sep-2018

04:52

Setieinstalleddateai.dll

10.0.17763.1

25,088

15-Sep-2018

04:53

Supplementalservicingai.dll

10.0.17763.1571

17,408

14-Oct-2020

08:26

Primitivetransformers.dll

10.0.17763.1

63,488

15-Sep-2018

01:28

Sppinst.dll

10.0.17763.1

43,536

15-Sep-2018

01:31

Grouptrusteeai.dll

10.0.17763.1

44,344

15-Sep-2018

01:30

Aritransformer.dll

10.0.17763.1

57,656

15-Sep-2018

01:31

Wpndatatransformer.dll

10.0.17763.1

37,688

15-Sep-2018

01:30

Mqcmiplugin.dll

5.0.1.1

155,664

15-Sep-2018

04:56

Appserverai.dll

10.0.17763.793

175,416

19-Sep-2019

11:21

Rdwebai.dll

10.0.17763.1

120,832

15-Sep-2018

04:54

Tssdisai.dll

10.0.17763.1

125,952

15-Sep-2018

04:54

Vmhostai.dll

10.0.17763.1

98,816

15-Sep-2018

04:55

Iissetupai.dll

10.0.17763.1

128,528

15-Sep-2018

01:31

Cleanupai.dll

10.0.17763.1

23,568

15-Sep-2018

01:31

Cbscore.dll

10.0.17763.1571

2,518,856

14-Oct-2020

04:18

Cbsmsg.dll

10.0.17763.1

51,000

15-Sep-2018

01:28

Cmiadapter.dll

10.0.17763.1

83,256

15-Sep-2018

01:29

Cmiaisupport.dll

10.0.17763.1571

2,579,272

14-Oct-2020

04:18

Dpx.dll

5.0.1.1

657,224

14-Oct-2020

04:18

Drupdate.dll

10.0.17763.1571

405,832

14-Oct-2020

04:18

Drvstore.dll

10.0.17763.1571

1,213,768

14-Oct-2020

04:18

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

10.0.17763.793

858,424

19-Sep-2019

04:47

Smipi.dll

10.0.17763.1

36,664

15-Sep-2018

01:29

Tifilefetcher.exe

10.0.17763.1571

466,248

14-Oct-2020

04:18

Tiworker.exe

10.0.17763.1

204,800

15-Sep-2018

01:02

Turbostack.dll

10.0.17763.1571

541,496

14-Oct-2020

04:18

Updateagent.dll

10.0.17763.1571

2,767,176

14-Oct-2020

04:18

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

03:55

Wcp.dll

10.0.17763.1571

3,751,752

14-Oct-2020

04:18

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

10.0.17763.1

76,304

15-Sep-2018

01:02

Appxreg.dll

10.0.17763.1

38,200

15-Sep-2018

01:02

Cmifw.dll

10.0.17763.1

86,032

15-Sep-2018

01:02

Eventsinstaller.dll

10.0.17763.1

190,264

15-Sep-2018

01:02

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Httpai.dll

10.0.17763.1

27,664

15-Sep-2018

01:02

Implatsetup.dll

10.0.17763.1571

98,120

14-Oct-2020

04:23

Luainstall.dll

10.0.17763.1

49,168

15-Sep-2018

01:02

Netsetupai.dll

10.0.17763.550

123,704

19-May-2019

01:16

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1571

598,344

14-Oct-2020

04:23

Perfcounterinstaller.dll

10.0.17763.1

120,120

15-Sep-2018

01:02

Timezoneai.dll

10.0.17763.1

58,680

15-Sep-2018

01:02

Winsockai.dll

10.0.17763.1

73,744

15-Sep-2018

01:02

Wmicmiplugin.dll

10.0.17763.850

284,984

11-Oct-2019

05:55

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

10.0.17763.1571

225,096

14-Oct-2020

04:23

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

10.0.17763.1571

204,104

14-Oct-2020

04:23

Mofinstall.dll

10.0.17763.1

69,944

15-Sep-2018

01:02

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

10.0.17763.1571

1,453,384

14-Oct-2020

04:23

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

10.0.17763.1

33,080

15-Sep-2018

04:03

Bfsvc.dll

10.0.17763.1571

191,288

14-Oct-2020

04:23

Fveupdateai.dll

10.0.17763.1

33,808

15-Sep-2018

01:02

Securebootai.dll

10.0.17763.850

30,008

11-Oct-2019

05:55

Bcdeditai.dll

10.0.17763.1

289,792

15-Sep-2018

01:08

Configureieoptionalcomponentsai.dll

10.0.17763.1

45,568

15-Sep-2018

04:03

Featuresettingsoverride.dll

10.0.17763.1

34,304

15-Sep-2018

04:03

Iefileinstallai.dll

10.0.17763.1

34,816

15-Sep-2018

04:03

Msdtcadvancedinstaller.dll

10.0.17763.1

55,096

15-Sep-2018

04:03

Netfxconfig.dll

10.0.17763.1

27,136

15-Sep-2018

04:03

Peerdistai.dll

10.0.17763.1

32,256

15-Sep-2018

04:03

Printadvancedinstaller.dll

10.0.17763.1

94,720

15-Sep-2018

04:03

Servicemodelregai.dll

10.0.17763.1

73,728

15-Sep-2018

04:03

Setieinstalleddateai.dll

10.0.17763.1

22,528

15-Sep-2018

04:03

Supplementalservicingai.dll

10.0.17763.1571

15,360

14-Oct-2020

07:23

Primitivetransformers.dll

10.0.17763.1

49,680

15-Sep-2018

01:02

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Aritransformer.dll

10.0.17763.1

48,656

15-Sep-2018

01:02

Wpndatatransformer.dll

10.0.17763.1

31,032

15-Sep-2018

01:02

Appserverai.dll

10.0.17763.793

152,376

19-Sep-2019

08:20

Rdwebai.dll

10.0.17763.1

103,424

15-Sep-2018

04:03

Tssdisai.dll

10.0.17763.1

105,472

15-Sep-2018

04:03

Vmhostai.dll

10.0.17763.1

81,920

15-Sep-2018

04:03

Iissetupai.dll

10.0.17763.1

106,000

15-Sep-2018

01:02

Cleanupai.dll

10.0.17763.1

21,008

15-Sep-2018

01:02

Cbscore.dll

10.0.17763.1571

2,125,640

14-Oct-2020

04:23

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1

68,112

15-Sep-2018

01:02

Cmiaisupport.dll

10.0.17763.1571

1,742,664

14-Oct-2020

04:23

Dpx.dll

5.0.1.1

468,280

19-Sep-2019

04:44

Drupdate.dll

10.0.17763.1571

332,104

14-Oct-2020

04:23

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

10.0.17763.793

709,432

19-Sep-2019

04:44

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1571

375,112

14-Oct-2020

04:23

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1571

390,984

14-Oct-2020

04:23

Updateagent.dll

10.0.17763.1571

2,055,496

14-Oct-2020

04:23

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1571

2,917,176

14-Oct-2020

04:23

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

10.0.17763.1

101,176

15-Sep-2018

01:09

Appxreg.dll

10.0.17763.1

49,672

15-Sep-2018

01:09

Cmifw.dll

10.0.17763.1

104,976

15-Sep-2018

01:09

Eventsinstaller.dll

10.0.17763.1

261,432

15-Sep-2018

01:09

Firewallofflineapi.dll

10.0.17763.1

202,240

15-Sep-2018

01:07

Grouptrusteeai.dll

10.0.17763.1

47,416

15-Sep-2018

01:09

Httpai.dll

10.0.17763.1

34,104

15-Sep-2018

01:09

Implatsetup.dll

10.0.17763.1571

141,624

14-Oct-2020

04:16

Luainstall.dll

10.0.17763.1

64,824

15-Sep-2018

01:09

Netsetupai.dll

10.0.17763.550

166,928

19-May-2019

01:28

Netsetupapi.dll

10.0.17763.550

143,376

19-May-2019

01:26

Netsetupengine.dll

10.0.17763.1571

953,656

14-Oct-2020

04:14

Perfcounterinstaller.dll

10.0.17763.1

146,744

15-Sep-2018

01:09

Timezoneai.dll

10.0.17763.1

71,184

15-Sep-2018

01:09

Winsockai.dll

10.0.17763.1

80,184

15-Sep-2018

01:09

Wmicmiplugin.dll

10.0.17763.1571

431,944

14-Oct-2020

04:16

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

10.0.17763.1571

264,520

14-Oct-2020

04:15

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

10.0.17763.1571

291,640

14-Oct-2020

04:16

Mofinstall.dll

10.0.17763.1

76,600

15-Sep-2018

01:09

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

10.0.17763.1571

1,912,648

14-Oct-2020

04:17

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

10.0.17763.1

42,496

15-Sep-2018

04:57

Bfsvc.dll

10.0.17763.1571

243,016

14-Oct-2020

04:16

Fveupdateai.dll

10.0.17763.1

39,736

15-Sep-2018

01:09

Securebootai.dll

10.0.17763.1571

36,152

14-Oct-2020

04:16

Bcdeditai.dll

10.0.17763.1

328,504

15-Sep-2018

01:12

Configureieoptionalcomponentsai.dll

10.0.17763.1

59,920

15-Sep-2018

04:55

Featuresettingsoverride.dll

10.0.17763.1

42,296

15-Sep-2018

04:55

Iefileinstallai.dll

10.0.17763.1

41,784

15-Sep-2018

04:54

Msdtcadvancedinstaller.dll

10.0.17763.1

70,456

15-Sep-2018

04:55

Netfxconfig.dll

10.0.17763.1

31,248

15-Sep-2018

04:55

Peerdistai.dll

10.0.17763.1

42,016

15-Sep-2018

04:55

Printadvancedinstaller.dll

10.0.17763.1

106,512

15-Sep-2018

04:55

Servicemodelregai.dll

10.0.17763.1

94,224

15-Sep-2018

04:55

Setieinstalleddateai.dll

10.0.17763.1

26,144

15-Sep-2018

04:55

Supplementalservicingai.dll

10.0.17763.1571

18,944

14-Oct-2020

08:40

Primitivetransformers.dll

10.0.17763.1

81,920

15-Sep-2018

01:07

Sppinst.dll

10.0.17763.1

47,416

15-Sep-2018

01:09

Grouptrusteeai.dll

10.0.17763.1

47,416

15-Sep-2018

01:09

Aritransformer.dll

10.0.17763.1

70,160

15-Sep-2018

01:09

Wpndatatransformer.dll

10.0.17763.1

39,224

15-Sep-2018

01:09

Appserverai.dll

10.0.17763.1571

182,600

14-Oct-2020

08:42

Rdwebai.dll

10.0.17763.1

129,336

15-Sep-2018

04:56

Tssdisai.dll

10.0.17763.1

134,160

15-Sep-2018

04:56

Vmhostai.dll

10.0.17763.1

104,464

15-Sep-2018

04:56

Iissetupai.dll

10.0.17763.1

136,504

15-Sep-2018

01:09

Cleanupai.dll

10.0.17763.1

25,120

15-Sep-2018

01:09

Cbscore.dll

10.0.17763.1571

2,458,936

14-Oct-2020

04:14

Cbsmsg.dll

10.0.17763.1

51,712

15-Sep-2018

01:07

Cmiadapter.dll

10.0.17763.1

95,744

15-Sep-2018

01:07

Cmiaisupport.dll

10.0.17763.1571

2,867,000

14-Oct-2020

04:14

Dpx.dll

5.0.1.1

698,168

14-Oct-2020

04:14

Drupdate.dll

10.0.17763.1571

419,640

14-Oct-2020

04:14

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

10.0.17763.1571

963,896

14-Oct-2020

04:14

Smipi.dll

10.0.17763.1

39,424

15-Sep-2018

01:07

Tifilefetcher.exe

10.0.17763.1571

471,352

14-Oct-2020

04:14

Tiworker.exe

10.0.17763.1571

225,280

14-Oct-2020

03:54

Turbostack.dll

10.0.17763.1571

564,024

14-Oct-2020

04:14

Updateagent.dll

10.0.17763.1571

2,832,696

14-Oct-2020

04:14

Wcmtypes.xsd

Not applicable

1,047

29-Oct-2017

00:43

Wcp.dll

10.0.17763.1571

3,886,904

14-Oct-2020

04:14

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

10.0.17763.1571

1,909,072

14-Oct-2020

04:06

Cbsmsg.dll

10.0.17763.1

70,168

15-Sep-2018

01:05

Cmiadapter.dll

10.0.17763.1

86,552

15-Sep-2018

01:05

Cmiaisupport.dll

10.0.17763.1571

2,244,936

14-Oct-2020

04:06

Dpx.dll

5.0.1.1

532,816

14-Oct-2020

04:06

Drupdate.dll

10.0.17763.1571

319,816

14-Oct-2020

04:06

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

10.0.17763.1571

684,368

14-Oct-2020

04:06

Smipi.dll

10.0.17763.1

49,688

15-Sep-2018

01:05

Tifilefetcher.exe

10.0.17763.1571

360,776

14-Oct-2020

04:06

Tiworker.exe

10.0.17763.1

217,088

15-Sep-2018

00:45

Turbostack.dll

10.0.17763.1571

442,696

14-Oct-2020

04:06

Updateagent.dll

10.0.17763.1571

2,203,976

14-Oct-2020

04:06

Wcmtypes.xsd

Not applicable

1,047

11-Aug-2018

00:46

Wcp.dll

10.0.17763.1571

2,822,480

14-Oct-2020

04:06

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

10.0.17763.1

76,304

15-Sep-2018

01:02

Appxreg.dll

10.0.17763.1

38,200

15-Sep-2018

01:02

Cmifw.dll

10.0.17763.1

86,032

15-Sep-2018

01:02

Eventsinstaller.dll

10.0.17763.1

190,264

15-Sep-2018

01:02

Firewallofflineapi.dll

10.0.17763.1

170,512

15-Sep-2018

01:02

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Httpai.dll

10.0.17763.1

27,664

15-Sep-2018

01:02

Implatsetup.dll

10.0.17763.1571

98,120

14-Oct-2020

04:23

Luainstall.dll

10.0.17763.1

49,168

15-Sep-2018

01:02

Netsetupai.dll

10.0.17763.550

123,704

19-May-2019

01:16

Netsetupapi.dll

10.0.17763.550

107,832

19-May-2019

01:16

Netsetupengine.dll

10.0.17763.1571

598,344

14-Oct-2020

04:23

Perfcounterinstaller.dll

10.0.17763.1

120,120

15-Sep-2018

01:02

Timezoneai.dll

10.0.17763.1

58,680

15-Sep-2018

01:02

Winsockai.dll

10.0.17763.1

73,744

15-Sep-2018

01:02

Wmicmiplugin.dll

10.0.17763.1571

285,000

14-Oct-2020

04:23

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

10.0.17763.1571

225,096

14-Oct-2020

04:23

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

10.0.17763.1571

204,104

14-Oct-2020

04:23

Mofinstall.dll

10.0.17763.1

69,944

15-Sep-2018

01:02

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

10.0.17763.1571

1,453,384

14-Oct-2020

04:23

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

10.0.17763.1

33,080

15-Sep-2018

04:03

Bfsvc.dll

10.0.17763.1571

191,288

14-Oct-2020

04:23

Fveupdateai.dll

10.0.17763.1

33,808

15-Sep-2018

01:02

Securebootai.dll

10.0.17763.1571

30,008

14-Oct-2020

04:23

Bcdeditai.dll

10.0.17763.1

289,792

15-Sep-2018

01:08

Configureieoptionalcomponentsai.dll

10.0.17763.1

45,568

15-Sep-2018

04:03

Featuresettingsoverride.dll

10.0.17763.1

34,304

15-Sep-2018

04:03

Iefileinstallai.dll

10.0.17763.1

34,816

15-Sep-2018

04:03

Msdtcadvancedinstaller.dll

10.0.17763.1

55,096

15-Sep-2018

04:03

Netfxconfig.dll

10.0.17763.1

27,136

15-Sep-2018

04:03

Peerdistai.dll

10.0.17763.1

32,256

15-Sep-2018

04:03

Printadvancedinstaller.dll

10.0.17763.1

94,720

15-Sep-2018

04:03

Servicemodelregai.dll

10.0.17763.1

73,728

15-Sep-2018

04:03

Setieinstalleddateai.dll

10.0.17763.1

22,528

15-Sep-2018

04:03

Supplementalservicingai.dll

10.0.17763.1571

15,360

14-Oct-2020

07:23

Primitivetransformers.dll

10.0.17763.1

49,680

15-Sep-2018

01:02

Sppinst.dll

10.0.17763.1

36,368

15-Sep-2018

01:05

Grouptrusteeai.dll

10.0.17763.1

38,928

15-Sep-2018

01:02

Aritransformer.dll

10.0.17763.1

48,656

15-Sep-2018

01:02

Wpndatatransformer.dll

10.0.17763.1

31,032

15-Sep-2018

01:02

Appserverai.dll

10.0.17763.1571

152,392

14-Oct-2020

07:25

Rdwebai.dll

10.0.17763.1

103,424

15-Sep-2018

04:03

Tssdisai.dll

10.0.17763.1

105,472

15-Sep-2018

04:03

Vmhostai.dll

10.0.17763.1

81,920

15-Sep-2018

04:03

Iissetupai.dll

10.0.17763.1

106,000

15-Sep-2018

01:02

Cleanupai.dll

10.0.17763.1

21,008

15-Sep-2018

01:02

Cbscore.dll

10.0.17763.1571

2,125,640

14-Oct-2020

04:23

Cbsmsg.dll

10.0.17763.1

49,976

15-Sep-2018

01:02

Cmiadapter.dll

10.0.17763.1

68,112

15-Sep-2018

01:02

Cmiaisupport.dll

10.0.17763.1571

1,742,664

14-Oct-2020

04:23

Dpx.dll

5.0.1.1

468,296

14-Oct-2020

04:23

Drupdate.dll

10.0.17763.1571

332,104

14-Oct-2020

04:23

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

10.0.17763.550

709,432

19-May-2019

01:16

Smipi.dll

10.0.17763.1

31,760

15-Sep-2018

01:02

Tifilefetcher.exe

10.0.17763.1571

375,112

14-Oct-2020

04:23

Tiworker.exe

10.0.17763.1

200,704

15-Sep-2018

00:42

Turbostack.dll

10.0.17763.1571

390,984

14-Oct-2020

04:23

Updateagent.dll

10.0.17763.1571

2,055,496

14-Oct-2020

04:23

Wcmtypes.xsd

Not applicable

1,047

09-Aug-2018

21:46

Wcp.dll

10.0.17763.1571

2,917,176

14-Oct-2020

04:23

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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