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REMINDER

Windows 10, version 1607 Mobile and Mobile Enterprise editions reached the end of service on October 9, 2018.

Windows 10, version 1607 IoT Core and IoT Enterprise editions reached the end of service on April 9, 2019. These editions will no longer be offered servicing stack updates. To continue receiving these updates, we recommend updating to the latest version of Windows. For information about the end of service for Windows 10, version 1607, see here.

Windows Server 2016 Datacenter edition, Nano Server installation, and Standard edition, Nano Server installation options reached the end of service on October 9, 2018. For information about the end of service for Windows Server 2016, see here.

Get the latest Windows update Learn more about upgrading Windows Server

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

Install this update

Release Channel

Available

Next Step

Windows Update and Microsoft Update

Yes

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

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 10

Classification: Security Updates

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 KB5023788.

File Information

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

File name

File version

Date

Time

File size

luainstall.dll

10.0.14393.6250

7-Aug-23

20:31

52,632

appxreg.dll

10.0.14393.6250

7-Aug-23

20:31

37,696

appxprovisionpackage.dll

10.0.14393.6250

7-Aug-23

20:54

78,744

EventsInstaller.dll

10.0.14393.6250

7-Aug-23

20:54

178,072

CntrtextInstaller.dll

10.0.14393.6250

7-Aug-23

20:32

141,120

grouptrusteeai.dll

10.0.14393.6250

7-Aug-23

20:37

39,832

sppinst.dll

10.0.14393.6250

7-Aug-23

20:32

38,312

timezoneai.dll

10.0.14393.6250

7-Aug-23

20:32

60,824

httpai.dll

10.0.14393.6250

7-Aug-23

20:32

28,992

cmifw.dll

10.0.14393.6250

7-Aug-23

20:32

91,560

FirewallOfflineAPI.dll

10.0.14393.6250

7-Aug-23

20:32

162,728

NetSetupAI.dll

10.0.14393.6250

7-Aug-23

20:32

105,384

NetSetupApi.dll

10.0.14393.6250

7-Aug-23

20:32

112,944

NetSetupEngine.dll

10.0.14393.6250

7-Aug-23

20:31

607,536

ImplatSetup.dll

10.0.14393.6250

7-Aug-23

20:54

102,208

winsockai.dll

10.0.14393.6250

7-Aug-23

20:32

74,648

ws2_helper.dll

10.0.14393.6250

7-Aug-23

20:32

79,768

wmicmiplugin.dll

10.0.14393.6250

7-Aug-23

20:31

274,336

offlinelsa.dll

10.0.14393.6250

7-Aug-23

20:54

112,536

offlinesam.dll

10.0.14393.6250

7-Aug-23

20:54

235,432

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:14

3,072

poqexec.exe.mui

10.0.14393.6250

7-Aug-23

22:02

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:13

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:12

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:15

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:06

3,072

mofinstall.dll

10.0.14393.6250

7-Aug-23

20:32

73,640

esscli.dll

10.0.14393.6250

7-Aug-23

20:32

300,952

mofd.dll

10.0.14393.6250

7-Aug-23

20:32

208,800

repdrvfs.dll

10.0.14393.6250

7-Aug-23

20:32

283,560

fastprox.dll

10.0.14393.6250

7-Aug-23

20:32

671,040

wbemcomn.dll

10.0.14393.6250

7-Aug-23

20:32

389,536

wbemcore.dll

10.0.14393.6250

7-Aug-23

20:32

985,496

wmiutils.dll

10.0.14393.6250

7-Aug-23

20:32

99,752

wbemprox.dll

10.0.14393.6250

7-Aug-23

20:32

37,696

shtransform.dll

10.0.14393.6250

7-Aug-23

20:54

34,096

bfsvc.dll

10.0.14393.6250

7-Aug-23

20:35

168,752

securebootai.dll

10.0.14393.6250

7-Aug-23

20:31

59,712

fveupdateai.dll

10.0.14393.6250

7-Aug-23

20:31

28,976

cmitrust.dll

10.0.14393.6250

7-Aug-23

20:31

276,784

peerdistai.dll

10.0.14393.6250

7-Aug-23

20:29

33,688

PrintAdvancedInstaller.dll

10.0.14393.6250

7-Aug-23

20:29

94,512

msdtcadvancedinstaller.dll

10.0.14393.6250

7-Aug-23

20:28

56,128

netfxconfig.dll

10.0.14393.6250

7-Aug-23

20:29

28,480

ConfigureIEOptionalComponentsAI.dll

10.0.14393.6250

7-Aug-23

20:29

47,936

IEFileInstallAI.dll

10.0.14393.6250

7-Aug-23

20:28

36,672

servicemodelregai.dll

10.0.14393.6250

7-Aug-23

20:28

74,032

SetIEInstalledDateAI.dll

10.0.14393.6250

7-Aug-23

20:29

23,968

bcdeditai.dll

10.0.14393.6250

7-Aug-23

20:32

273,304

FeatureSettingsOverride.dll

10.0.14393.6250

7-Aug-23

20:54

35,648

SupplementalServicingAI.dll

10.0.14393.6250

7-Aug-23

20:21

17,920

PrimitiveTransformers.dll

10.0.14393.6250

7-Aug-23

20:54

52,632

AriTransformer.dll

10.0.14393.6250

7-Aug-23

20:54

50,992

WpnDataTransformer.dll

10.0.14393.6250

7-Aug-23

20:54

31,656

mqcmiplugin.dll

5.0.1.1

7-Aug-23

20:31

131,888

wdscore.dll

10.0.14393.6250

7-Aug-23

20:37

220,976

drvstore.dll

10.0.14393.6250

7-Aug-23

20:32

751,528

dpx.dll

5.0.1.1

7-Aug-23

20:31

382,256

msdelta.dll

5.0.1.1

7-Aug-23

20:32

407,872

mspatcha.dll

5.0.1.1

7-Aug-23

20:31

45,992

cmiaisupport.dll

10.0.14393.6250

7-Aug-23

20:31

1,915,304

WcmTypes.xsd

Not versioned

27-Mar-23

18:47

1,047

CbsMsg.dll

10.0.14393.6250

7-Aug-23

20:31

50,480

CbsCore.dll

10.0.14393.6250

7-Aug-23

20:54

1,788,736

TiWorker.exe

10.0.14393.6250

7-Aug-23

20:17

197,120

TiFileFetcher.exe

10.0.14393.6250

7-Aug-23

20:32

247,600

drupdate.dll

10.0.14393.6250

7-Aug-23

20:31

287,144

wcp.dll

10.0.14393.6250

7-Aug-23

20:54

2,737,576

cmiadapter.dll

10.0.14393.6250

7-Aug-23

20:31

74,048

smiengine.dll

10.0.14393.6250

7-Aug-23

20:32

748,456

smipi.dll

10.0.14393.6250

7-Aug-23

20:32

33,072

poqexec.exe

10.0.14393.6250

7-Aug-23

20:16

120,320

x86_installed

Not versioned

27-Mar-23

18:36

9

GlobalInstallOrder.xml

Not versioned

27-Mar-23

18:47

1,247,706

wrpint.dll

10.0.14393.6250

7-Aug-23

20:32

67,992

iissetupai.dll

10.0.14393.6250

7-Aug-23

20:54

99,736

cleanupai.dll

10.0.14393.6250

7-Aug-23

20:32

22,832

File name

File version

Date

Time

File size

luainstall.dll

10.0.14393.6250

7-Aug-23

20:39

61,336

appxreg.dll

10.0.14393.6250

7-Aug-23

20:39

43,824

appxprovisionpackage.dll

10.0.14393.6250

7-Aug-23

20:50

87,872

EventsInstaller.dll

10.0.14393.6250

7-Aug-23

20:50

223,552

CntrtextInstaller.dll

10.0.14393.6250

7-Aug-23

20:39

164,264

grouptrusteeai.dll

10.0.14393.6250

7-Aug-23

20:45

44,848

sppinst.dll

10.0.14393.6250

7-Aug-23

20:39

43,432

timezoneai.dll

10.0.14393.6250

7-Aug-23

20:39

71,592

httpai.dll

10.0.14393.6250

7-Aug-23

20:39

32,168

cmifw.dll

10.0.14393.6250

7-Aug-23

20:39

102,824

FirewallOfflineAPI.dll

10.0.14393.6250

7-Aug-23

20:39

185,648

NetSetupAI.dll

10.0.14393.6250

7-Aug-23

20:39

133,544

NetSetupApi.dll

10.0.14393.6250

7-Aug-23

20:39

149,912

NetSetupEngine.dll

10.0.14393.6250

7-Aug-23

20:39

859,552

ImplatSetup.dll

10.0.14393.6250

7-Aug-23

20:50

137,024

winsockai.dll

10.0.14393.6250

7-Aug-23

20:39

83,352

ws2_helper.dll

10.0.14393.6250

7-Aug-23

20:39

95,648

wmicmiplugin.dll

10.0.14393.6250

7-Aug-23

20:39

395,672

offlinelsa.dll

10.0.14393.6250

7-Aug-23

20:50

125,248

offlinesam.dll

10.0.14393.6250

7-Aug-23

20:50

261,936

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:38

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:36

3,072

poqexec.exe.mui

10.0.14393.6250

7-Aug-23

22:50

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:35

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:37

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:39

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:40

3,072

poqexec.exe.mui

10.0.14393.6250

8-Aug-23

1:16

3,072

mofinstall.dll

10.0.14393.6250

7-Aug-23

20:39

74,648

esscli.dll

10.0.14393.6250

7-Aug-23

20:39

398,752

mofd.dll

10.0.14393.6250

7-Aug-23

20:39

247,208

repdrvfs.dll

10.0.14393.6250

7-Aug-23

20:39

353,704

fastprox.dll

10.0.14393.6250

7-Aug-23

20:39

856,472

wbemcomn.dll

10.0.14393.6250

7-Aug-23

20:39

453,032

wbemcore.dll

10.0.14393.6250

7-Aug-23

20:39

1,230,760

wmiutils.dll

10.0.14393.6250

7-Aug-23

20:39

120,232

wbemprox.dll

10.0.14393.6250

7-Aug-23

20:39

43,928

shtransform.dll

10.0.14393.6250

7-Aug-23

20:50

39,744

bfsvc.dll

10.0.14393.6250

7-Aug-23

20:39

197,016

securebootai.dll

10.0.14393.6250

7-Aug-23

20:39

69,544

fveupdateai.dll

10.0.14393.6250

7-Aug-23

20:39

33,704

cmitrust.dll

10.0.14393.6250

7-Aug-23

20:39

401,304

peerdistai.dll

10.0.14393.6250

7-Aug-23

20:37

39,232

PrintAdvancedInstaller.dll

10.0.14393.6250

7-Aug-23

20:36

103,744

msdtcadvancedinstaller.dll

10.0.14393.6250

7-Aug-23

20:36

65,840

netfxconfig.dll

10.0.14393.6250

7-Aug-23

20:37

31,552

ConfigureIEOptionalComponentsAI.dll

10.0.14393.6250

7-Aug-23

20:36

54,592

IEFileInstallAI.dll

10.0.14393.6250

7-Aug-23

20:36

38,312

servicemodelregai.dll

10.0.14393.6250

7-Aug-23

20:36

89,392

SetIEInstalledDateAI.dll

10.0.14393.6250

7-Aug-23

20:36

25,408

bcdeditai.dll

10.0.14393.6250

7-Aug-23

20:39

297,384

FeatureSettingsOverride.dll

10.0.14393.6250

7-Aug-23

20:50

41,368

SupplementalServicingAI.dll

10.0.14393.6250

7-Aug-23

20:10

18,432

PrimitiveTransformers.dll

10.0.14393.6250

7-Aug-23

20:50

66,880

AriTransformer.dll

10.0.14393.6250

7-Aug-23

20:50

57,648

WpnDataTransformer.dll

10.0.14393.6250

7-Aug-23

20:50

38,208

mqcmiplugin.dll

5.0.1.1

7-Aug-23

20:38

155,456

appserverai.dll

10.0.14393.6250

7-Aug-23

20:38

115,008

RDWebAI.dll

10.0.14393.6250

7-Aug-23

20:38

120,624

tssdisai.dll

10.0.14393.6250

7-Aug-23

20:38

122,672

VmHostAI.dll

10.0.14393.6250

7-Aug-23

20:38

101,168

wdscore.dll

10.0.14393.6250

7-Aug-23

20:45

268,096

drvstore.dll

10.0.14393.6250

7-Aug-23

20:39

909,736

dpx.dll

5.0.1.1

7-Aug-23

20:39

508,840

msdelta.dll

5.0.1.1

7-Aug-23

20:39

516,008

mspatcha.dll

5.0.1.1

7-Aug-23

20:39

55,208

cmiaisupport.dll

10.0.14393.6250

7-Aug-23

20:39

2,924,960

WcmTypes.xsd

Not versioned

20-Jun-23

12:09

1,047

CbsMsg.dll

10.0.14393.6250

7-Aug-23

20:39

51,616

CbsCore.dll

10.0.14393.6250

7-Aug-23

20:50

2,038,080

TiWorker.exe

10.0.14393.6250

7-Aug-23

20:07

199,680

TiFileFetcher.exe

10.0.14393.6250

7-Aug-23

20:39

290,216

drupdate.dll

10.0.14393.6250

7-Aug-23

20:39

337,304

wcp.dll

10.0.14393.6250

7-Aug-23

20:50

3,200,816

cmiadapter.dll

10.0.14393.6250

7-Aug-23

20:39

85,912

smiengine.dll

10.0.14393.6250

7-Aug-23

20:39

865,704

smipi.dll

10.0.14393.6250

7-Aug-23

20:39

37,784

poqexec.exe

10.0.14393.6250

7-Aug-23

20:05

142,848

amd64_installed

Not versioned

20-Jun-23

12:01

9

GlobalInstallOrder.xml

Not versioned

20-Jun-23

12:09

1,247,706

wrpint.dll

10.0.14393.6250

7-Aug-23

20:39

77,736

iissetupai.dll

10.0.14393.6250

7-Aug-23

20:50

123,696

cleanupai.dll

10.0.14393.6250

7-Aug-23

20:39

24,984

luainstall.dll

10.0.14393.6250

7-Aug-23

20:31

52,632

appxreg.dll

10.0.14393.6250

7-Aug-23

20:31

37,696

appxprovisionpackage.dll

10.0.14393.6250

7-Aug-23

20:54

78,744

EventsInstaller.dll

10.0.14393.6250

7-Aug-23

20:54

178,072

CntrtextInstaller.dll

10.0.14393.6250

7-Aug-23

20:32

141,120

grouptrusteeai.dll

10.0.14393.6250

7-Aug-23

20:37

39,832

sppinst.dll

10.0.14393.6250

7-Aug-23

20:32

38,312

timezoneai.dll

10.0.14393.6250

7-Aug-23

20:32

60,824

httpai.dll

10.0.14393.6250

7-Aug-23

20:32

28,992

cmifw.dll

10.0.14393.6250

7-Aug-23

20:32

91,560

FirewallOfflineAPI.dll

10.0.14393.6250

7-Aug-23

20:32

162,728

NetSetupAI.dll

10.0.14393.6250

7-Aug-23

20:32

105,384

NetSetupApi.dll

10.0.14393.6250

7-Aug-23

20:32

112,944

NetSetupEngine.dll

10.0.14393.6250

7-Aug-23

20:31

607,536

ImplatSetup.dll

10.0.14393.6250

7-Aug-23

20:54

102,208

winsockai.dll

10.0.14393.6250

7-Aug-23

20:32

74,648

ws2_helper.dll

10.0.14393.6250

7-Aug-23

20:32

79,768

wmicmiplugin.dll

10.0.14393.6250

7-Aug-23

20:31

274,336

mofinstall.dll

10.0.14393.6250

7-Aug-23

20:32

73,640

esscli.dll

10.0.14393.6250

7-Aug-23

20:32

300,952

mofd.dll

10.0.14393.6250

7-Aug-23

20:32

208,800

repdrvfs.dll

10.0.14393.6250

7-Aug-23

20:32

283,560

fastprox.dll

10.0.14393.6250

7-Aug-23

20:32

671,040

wbemcomn.dll

10.0.14393.6250

7-Aug-23

20:32

389,536

wbemcore.dll

10.0.14393.6250

7-Aug-23

20:32

985,496

wmiutils.dll

10.0.14393.6250

7-Aug-23

20:32

99,752

wbemprox.dll

10.0.14393.6250

7-Aug-23

20:32

37,696

shtransform.dll

10.0.14393.6250

7-Aug-23

20:54

34,096

bfsvc.dll

10.0.14393.6250

7-Aug-23

20:35

168,752

securebootai.dll

10.0.14393.6250

7-Aug-23

20:31

59,712

fveupdateai.dll

10.0.14393.6250

7-Aug-23

20:31

28,976

cmitrust.dll

10.0.14393.6250

7-Aug-23

20:31

276,784

peerdistai.dll

10.0.14393.6250

7-Aug-23

20:29

33,688

PrintAdvancedInstaller.dll

10.0.14393.6250

7-Aug-23

20:29

94,512

msdtcadvancedinstaller.dll

10.0.14393.6250

7-Aug-23

20:28

56,128

netfxconfig.dll

10.0.14393.6250

7-Aug-23

20:29

28,480

ConfigureIEOptionalComponentsAI.dll

10.0.14393.6250

7-Aug-23

20:29

47,936

IEFileInstallAI.dll

10.0.14393.6250

7-Aug-23

20:28

36,672

servicemodelregai.dll

10.0.14393.6250

7-Aug-23

20:28

74,032

SetIEInstalledDateAI.dll

10.0.14393.6250

7-Aug-23

20:29

23,968

bcdeditai.dll

10.0.14393.6250

7-Aug-23

20:32

273,304

FeatureSettingsOverride.dll

10.0.14393.6250

7-Aug-23

20:54

35,648

SupplementalServicingAI.dll

10.0.14393.6250

7-Aug-23

20:21

17,920

PrimitiveTransformers.dll

10.0.14393.6250

7-Aug-23

20:54

52,632

AriTransformer.dll

10.0.14393.6250

7-Aug-23

20:54

50,992

WpnDataTransformer.dll

10.0.14393.6250

7-Aug-23

20:54

31,656

appserverai.dll

10.0.14393.6250

7-Aug-23

20:30

94,616

RDWebAI.dll

10.0.14393.6250

7-Aug-23

20:31

104,872

tssdisai.dll

10.0.14393.6250

7-Aug-23

20:30

103,320

VmHostAI.dll

10.0.14393.6250

7-Aug-23

20:31

84,376

wdscore.dll

10.0.14393.6250

7-Aug-23

20:37

220,976

drvstore.dll

10.0.14393.6250

7-Aug-23

20:32

751,528

dpx.dll

5.0.1.1

7-Aug-23

20:31

382,256

msdelta.dll

5.0.1.1

7-Aug-23

20:32

407,872

mspatcha.dll

5.0.1.1

7-Aug-23

20:31

45,992

cmiaisupport.dll

10.0.14393.6250

7-Aug-23

20:31

1,915,304

WcmTypes.xsd

Not versioned

27-Mar-23

18:47

1,047

CbsMsg.dll

10.0.14393.6250

7-Aug-23

20:31

50,480

CbsCore.dll

10.0.14393.6250

7-Aug-23

20:54

1,788,736

TiWorker.exe

10.0.14393.6250

7-Aug-23

20:17

197,120

TiFileFetcher.exe

10.0.14393.6250

7-Aug-23

20:32

247,600

drupdate.dll

10.0.14393.6250

7-Aug-23

20:31

287,144

wcp.dll

10.0.14393.6250

7-Aug-23

20:54

2,737,576

cmiadapter.dll

10.0.14393.6250

7-Aug-23

20:31

74,048

smiengine.dll

10.0.14393.6250

7-Aug-23

20:32

748,456

smipi.dll

10.0.14393.6250

7-Aug-23

20:32

33,072

poqexec.exe

10.0.14393.6250

7-Aug-23

20:16

120,320

x86_installed

Not versioned

27-Mar-23

18:36

9

GlobalInstallOrder.xml

Not versioned

27-Mar-23

18:47

1,247,706

wrpint.dll

10.0.14393.6250

7-Aug-23

20:32

67,992

cleanupai.dll

10.0.14393.6250

7-Aug-23

20:32

22,832

References

For information about SSUs, see the following articles:

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

Learn about the standard terminology that is used to describe Microsoft software updates.

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