Applies ToWin 10 Ent LTSB 2016 Win 10 IoT Ent LTSB 2016 Windows Server 2016

Support for Windows 10 will end in October 2025

After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11.

Learn more

Summary

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

Important Not installing the latest SSU before applying Windows updates might result in the Windows update not being offered until the latest SSU is installed.

How to get this update

Install this update

To install this update, use one of the following release channels.

Available

Next step

Yes

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

Available

Next step

Yes

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

To download updates from the Update Catalog, see Steps to download updates from the Windows Update Catalog.

Available

Next step

Yes

This update will automatically sync with Windows Server Update Services (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 KB5043124.

File Information

The English (United States) version of this software update installs files that have the following attributes. This update might contain files for additional languages.

File name

File version

Date

Time

File size

luainstall.dll

10.0.14393.7692

11-Dec-24

15:45

52,744

appxreg.dll

10.0.14393.7692

11-Dec-24

15:45

37,896

appxprovisionpackage.dll

10.0.14393.7692

11-Dec-24

16:07

78,856

EventsInstaller.dll

10.0.14393.7692

11-Dec-24

16:07

178,696

CntrtextInstaller.dll

10.0.14393.7692

11-Dec-24

15:45

141,320

grouptrusteeai.dll

10.0.14393.7692

11-Dec-24

15:51

39,944

sppinst.dll

10.0.14393.7692

11-Dec-24

15:48

38,392

timezoneai.dll

10.0.14393.7692

11-Dec-24

15:45

60,920

httpai.dll

10.0.14393.7692

11-Dec-24

15:45

29,192

cmifw.dll

10.0.14393.7692

11-Dec-24

15:45

91,640

FirewallOfflineAPI.dll

10.0.14393.7692

11-Dec-24

15:45

162,808

NetSetupAI.dll

10.0.14393.7692

11-Dec-24

15:45

105,480

NetSetupApi.dll

10.0.14393.7692

11-Dec-24

15:45

113,160

NetSetupEngine.dll

10.0.14393.7692

11-Dec-24

15:45

607,736

ImplatSetup.dll

10.0.14393.7692

11-Dec-24

16:07

102,392

winsockai.dll

10.0.14393.7692

11-Dec-24

15:46

74,760

ws2_helper.dll

10.0.14393.7692

11-Dec-24

15:45

79,864

wmicmiplugin.dll

10.0.14393.7692

11-Dec-24

15:45

274,400

offlinelsa.dll

10.0.14393.7692

11-Dec-24

16:07

112,136

offlinesam.dll

10.0.14393.7692

11-Dec-24

16:07

235,512

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:13

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:14

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:18

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

17:12

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:10

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:09

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:11

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:15

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

19:05

3,072

mofinstall.dll

10.0.14393.7692

11-Dec-24

15:46

73,720

esscli.dll

10.0.14393.7692

11-Dec-24

15:46

301,048

mofd.dll

10.0.14393.7692

11-Dec-24

15:46

208,888

repdrvfs.dll

10.0.14393.7692

11-Dec-24

15:46

283,656

fastprox.dll

10.0.14393.7692

11-Dec-24

15:46

671,240

wbemcomn.dll

10.0.14393.7692

11-Dec-24

15:46

389,624

wbemcore.dll

10.0.14393.7692

11-Dec-24

15:46

985,608

wmiutils.dll

10.0.14393.7692

11-Dec-24

15:46

99,848

wbemprox.dll

10.0.14393.7692

11-Dec-24

15:46

37,896

shtransform.dll

10.0.14393.7692

11-Dec-24

16:07

34,296

bfsvc.dll

10.0.14393.7692

11-Dec-24

15:45

179,208

securebootai.dll

10.0.14393.7692

11-Dec-24

15:45

241,144

fveupdateai.dll

10.0.14393.7692

11-Dec-24

15:45

29,192

cmitrust.dll

10.0.14393.7692

11-Dec-24

15:45

276,984

peerdistai.dll

10.0.14393.7692

11-Dec-24

15:43

33,800

PrintAdvancedInstaller.dll

10.0.14393.7692

11-Dec-24

15:42

94,728

msdtcadvancedinstaller.dll

10.0.14393.7692

11-Dec-24

15:42

56,328

netfxconfig.dll

10.0.14393.7692

11-Dec-24

15:42

28,680

ConfigureIEOptionalComponentsAI.dll

10.0.14393.7692

11-Dec-24

15:42

48,120

IEFileInstallAI.dll

10.0.14393.7692

11-Dec-24

15:42

36,872

servicemodelregai.dll

10.0.14393.7692

11-Dec-24

15:42

74,248

SetIEInstalledDateAI.dll

10.0.14393.7692

11-Dec-24

15:42

24,072

bcdeditai.dll

10.0.14393.7692

11-Dec-24

15:45

273,416

FeatureSettingsOverride.dll

10.0.14393.7692

11-Dec-24

16:07

35,848

SupplementalServicingAI.dll

10.0.14393.7692

11-Dec-24

15:36

17,920

PrimitiveTransformers.dll

10.0.14393.7692

11-Dec-24

16:06

52,744

AriTransformer.dll

10.0.14393.7692

11-Dec-24

16:07

51,208

WpnDataTransformer.dll

10.0.14393.7692

11-Dec-24

16:07

31,752

mqcmiplugin.dll

5.0.1.1

11-Dec-24

15:45

132,104

wdscore.dll

10.0.14393.7692

11-Dec-24

15:51

221,192

drvstore.dll

10.0.14393.7692

11-Dec-24

15:45

751,624

dpx.dll

5.0.1.1

11-Dec-24

15:45

382,472

msdelta.dll

5.0.1.1

11-Dec-24

15:46

408,072

mspatcha.dll

5.0.1.1

11-Dec-24

15:45

46,072

cmiaisupport.dll

10.0.14393.7692

11-Dec-24

15:46

1,915,400

WcmTypes.xsd

Not versioned

25-Nov-24

9:38

1,047

CbsMsg.dll

10.0.14393.7692

11-Dec-24

15:45

50,696

CbsCore.dll

10.0.14393.7692

11-Dec-24

16:07

1,792,008

TiWorker.exe

10.0.14393.7692

11-Dec-24

15:32

197,120

TiFileFetcher.exe

10.0.14393.7692

11-Dec-24

15:46

247,816

drupdate.dll

10.0.14393.7692

11-Dec-24

15:45

287,240

wcp.dll

10.0.14393.7692

11-Dec-24

16:07

2,738,680

cmiadapter.dll

10.0.14393.7692

11-Dec-24

15:45

74,248

smiengine.dll

10.0.14393.7692

11-Dec-24

15:45

748,536

smipi.dll

10.0.14393.7692

11-Dec-24

15:45

33,288

poqexec.exe

10.0.14393.7692

11-Dec-24

15:31

120,320

x86_installed

Not versioned

25-Nov-24

9:29

9

GlobalInstallOrder.xml

Not versioned

25-Nov-24

9:37

1,247,706

wrpint.dll

10.0.14393.7692

11-Dec-24

15:48

68,088

iissetupai.dll

10.0.14393.7692

11-Dec-24

16:06

99,848

cleanupai.dll

10.0.14393.7692

11-Dec-24

15:46

23,048

File name

File version

Date

Time

File size

luainstall.dll

10.0.14393.7692

11-Dec-24

15:37

61,448

appxreg.dll

10.0.14393.7692

11-Dec-24

15:37

44,040

appxprovisionpackage.dll

10.0.14393.7692

11-Dec-24

15:47

88,072

EventsInstaller.dll

10.0.14393.7692

11-Dec-24

15:47

224,776

CntrtextInstaller.dll

10.0.14393.7692

11-Dec-24

15:37

164,344

grouptrusteeai.dll

10.0.14393.7692

11-Dec-24

15:42

45,064

sppinst.dll

10.0.14393.7692

11-Dec-24

15:37

43,528

timezoneai.dll

10.0.14393.7692

11-Dec-24

15:37

71,688

httpai.dll

10.0.14393.7692

11-Dec-24

15:37

32,264

cmifw.dll

10.0.14393.7692

11-Dec-24

15:37

102,904

FirewallOfflineAPI.dll

10.0.14393.7692

11-Dec-24

15:37

185,848

NetSetupAI.dll

10.0.14393.7692

11-Dec-24

15:37

133,624

NetSetupApi.dll

10.0.14393.7692

11-Dec-24

15:37

150,024

NetSetupEngine.dll

10.0.14393.7692

11-Dec-24

15:37

859,640

ImplatSetup.dll

10.0.14393.7692

11-Dec-24

15:47

137,224

winsockai.dll

10.0.14393.7692

11-Dec-24

15:37

83,448

ws2_helper.dll

10.0.14393.7692

11-Dec-24

15:37

95,752

wmicmiplugin.dll

10.0.14393.7692

11-Dec-24

15:37

395,784

offlinelsa.dll

10.0.14393.7692

11-Dec-24

15:47

124,424

offlinesam.dll

10.0.14393.7692

11-Dec-24

15:47

262,152

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:51

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:50

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:53

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

18:08

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:46

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:44

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:48

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:43

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:41

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:42

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:47

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:49

3,072

poqexec.exe.mui

10.0.14393.7692

11-Dec-24

20:45

3,072

mofinstall.dll

10.0.14393.7692

11-Dec-24

15:37

74,744

esscli.dll

10.0.14393.7692

11-Dec-24

15:37

398,856

mofd.dll

10.0.14393.7692

11-Dec-24

15:37

247,304

repdrvfs.dll

10.0.14393.7692

11-Dec-24

15:37

353,800

fastprox.dll

10.0.14393.7692

11-Dec-24

15:38

856,584

wbemcomn.dll

10.0.14393.7692

11-Dec-24

15:37

453,128

wbemcore.dll

10.0.14393.7692

11-Dec-24

15:37

1,230,856

wmiutils.dll

10.0.14393.7692

11-Dec-24

15:37

120,312

wbemprox.dll

10.0.14393.7692

11-Dec-24

15:38

44,024

shtransform.dll

10.0.14393.7692

11-Dec-24

15:47

39,928

bfsvc.dll

10.0.14393.7692

11-Dec-24

15:37

207,352

securebootai.dll

10.0.14393.7692

11-Dec-24

15:37

281,096

fveupdateai.dll

10.0.14393.7692

11-Dec-24

15:37

33,800

cmitrust.dll

10.0.14393.7692

11-Dec-24

15:37

401,400

peerdistai.dll

10.0.14393.7692

11-Dec-24

15:35

39,432

PrintAdvancedInstaller.dll

10.0.14393.7692

11-Dec-24

15:35

103,944

msdtcadvancedinstaller.dll

10.0.14393.7692

11-Dec-24

15:35

66,056

netfxconfig.dll

10.0.14393.7692

11-Dec-24

15:35

31,752

ConfigureIEOptionalComponentsAI.dll

10.0.14393.7692

11-Dec-24

15:35

54,776

IEFileInstallAI.dll

10.0.14393.7692

11-Dec-24

15:35

38,408

servicemodelregai.dll

10.0.14393.7692

11-Dec-24

15:35

89,608

SetIEInstalledDateAI.dll

10.0.14393.7692

11-Dec-24

15:35

25,592

bcdeditai.dll

10.0.14393.7692

11-Dec-24

15:37

297,464

FeatureSettingsOverride.dll

10.0.14393.7692

11-Dec-24

15:47

41,480

SupplementalServicingAI.dll

10.0.14393.7692

11-Dec-24

15:20

18,432

PrimitiveTransformers.dll

10.0.14393.7692

11-Dec-24

15:47

67,064

AriTransformer.dll

10.0.14393.7692

11-Dec-24

15:47

57,864

WpnDataTransformer.dll

10.0.14393.7692

11-Dec-24

15:47

38,392

mqcmiplugin.dll

5.0.1.1

11-Dec-24

15:37

155,656

appserverai.dll

10.0.14393.7692

11-Dec-24

15:36

115,192

RDWebAI.dll

10.0.14393.7692

11-Dec-24

15:36

120,840

tssdisai.dll

10.0.14393.7692

11-Dec-24

15:36

122,872

VmHostAI.dll

10.0.14393.7692

11-Dec-24

15:37

101,384

wdscore.dll

10.0.14393.7692

11-Dec-24

15:42

268,280

drvstore.dll

10.0.14393.7692

11-Dec-24

15:37

909,816

dpx.dll

5.0.1.1

11-Dec-24

15:37

508,896

msdelta.dll

5.0.1.1

11-Dec-24

15:37

516,104

mspatcha.dll

5.0.1.1

11-Dec-24

15:37

55,304

cmiaisupport.dll

10.0.14393.7692

11-Dec-24

15:37

2,925,064

WcmTypes.xsd

Not versioned

10-Dec-24

18:39

1,047

CbsMsg.dll

10.0.14393.7692

11-Dec-24

15:37

51,720

CbsCore.dll

10.0.14393.7692

11-Dec-24

15:47

2,042,360

TiWorker.exe

10.0.14393.7692

11-Dec-24

15:12

199,680

TiFileFetcher.exe

10.0.14393.7692

11-Dec-24

15:37

290,312

drupdate.dll

10.0.14393.7692

11-Dec-24

15:37

337,416

wcp.dll

10.0.14393.7692

11-Dec-24

15:49

3,202,568

cmiadapter.dll

10.0.14393.7692

11-Dec-24

15:37

86,008

smiengine.dll

10.0.14393.7692

11-Dec-24

15:37

865,800

smipi.dll

10.0.14393.7692

11-Dec-24

15:37

37,896

poqexec.exe

10.0.14393.7692

11-Dec-24

15:11

142,848

amd64_installed

Not versioned

10-Dec-24

18:31

9

GlobalInstallOrder.xml

Not versioned

10-Dec-24

18:39

1,247,706

wrpint.dll

10.0.14393.7692

11-Dec-24

15:37

77,816

iissetupai.dll

10.0.14393.7692

11-Dec-24

15:47

123,912

cleanupai.dll

10.0.14393.7692

11-Dec-24

15:37

25,080

luainstall.dll

10.0.14393.7692

11-Dec-24

15:45

52,744

appxreg.dll

10.0.14393.7692

11-Dec-24

15:45

37,896

appxprovisionpackage.dll

10.0.14393.7692

11-Dec-24

16:07

78,856

EventsInstaller.dll

10.0.14393.7692

11-Dec-24

16:07

178,696

CntrtextInstaller.dll

10.0.14393.7692

11-Dec-24

15:45

141,320

grouptrusteeai.dll

10.0.14393.7692

11-Dec-24

15:51

39,944

sppinst.dll

10.0.14393.7692

11-Dec-24

15:48

38,392

timezoneai.dll

10.0.14393.7692

11-Dec-24

15:45

60,920

httpai.dll

10.0.14393.7692

11-Dec-24

15:45

29,192

cmifw.dll

10.0.14393.7692

11-Dec-24

15:45

91,640

FirewallOfflineAPI.dll

10.0.14393.7692

11-Dec-24

15:45

162,808

NetSetupAI.dll

10.0.14393.7692

11-Dec-24

15:45

105,480

NetSetupApi.dll

10.0.14393.7692

11-Dec-24

15:45

113,160

NetSetupEngine.dll

10.0.14393.7692

11-Dec-24

15:45

607,736

ImplatSetup.dll

10.0.14393.7692

11-Dec-24

16:07

102,392

winsockai.dll

10.0.14393.7692

11-Dec-24

15:46

74,760

ws2_helper.dll

10.0.14393.7692

11-Dec-24

15:45

79,864

wmicmiplugin.dll

10.0.14393.7692

11-Dec-24

15:45

274,400

mofinstall.dll

10.0.14393.7692

11-Dec-24

15:46

73,720

esscli.dll

10.0.14393.7692

11-Dec-24

15:46

301,048

mofd.dll

10.0.14393.7692

11-Dec-24

15:46

208,888

repdrvfs.dll

10.0.14393.7692

11-Dec-24

15:46

283,656

fastprox.dll

10.0.14393.7692

11-Dec-24

15:46

671,240

wbemcomn.dll

10.0.14393.7692

11-Dec-24

15:46

389,624

wbemcore.dll

10.0.14393.7692

11-Dec-24

15:46

985,608

wmiutils.dll

10.0.14393.7692

11-Dec-24

15:46

99,848

wbemprox.dll

10.0.14393.7692

11-Dec-24

15:46

37,896

shtransform.dll

10.0.14393.7692

11-Dec-24

16:07

34,296

bfsvc.dll

10.0.14393.7692

11-Dec-24

15:45

179,208

securebootai.dll

10.0.14393.7692

11-Dec-24

15:45

241,144

fveupdateai.dll

10.0.14393.7692

11-Dec-24

15:45

29,192

cmitrust.dll

10.0.14393.7692

11-Dec-24

15:45

276,984

peerdistai.dll

10.0.14393.7692

11-Dec-24

15:43

33,800

PrintAdvancedInstaller.dll

10.0.14393.7692

11-Dec-24

15:42

94,728

msdtcadvancedinstaller.dll

10.0.14393.7692

11-Dec-24

15:42

56,328

netfxconfig.dll

10.0.14393.7692

11-Dec-24

15:42

28,680

ConfigureIEOptionalComponentsAI.dll

10.0.14393.7692

11-Dec-24

15:42

48,120

IEFileInstallAI.dll

10.0.14393.7692

11-Dec-24

15:42

36,872

servicemodelregai.dll

10.0.14393.7692

11-Dec-24

15:42

74,248

SetIEInstalledDateAI.dll

10.0.14393.7692

11-Dec-24

15:42

24,072

bcdeditai.dll

10.0.14393.7692

11-Dec-24

15:45

273,416

FeatureSettingsOverride.dll

10.0.14393.7692

11-Dec-24

16:07

35,848

SupplementalServicingAI.dll

10.0.14393.7692

11-Dec-24

15:36

17,920

PrimitiveTransformers.dll

10.0.14393.7692

11-Dec-24

16:06

52,744

AriTransformer.dll

10.0.14393.7692

11-Dec-24

16:07

51,208

WpnDataTransformer.dll

10.0.14393.7692

11-Dec-24

16:07

31,752

appserverai.dll

10.0.14393.7692

11-Dec-24

15:44

94,712

RDWebAI.dll

10.0.14393.7692

11-Dec-24

15:44

104,968

tssdisai.dll

10.0.14393.7692

11-Dec-24

15:44

103,416

VmHostAI.dll

10.0.14393.7692

11-Dec-24

15:44

84,472

wdscore.dll

10.0.14393.7692

11-Dec-24

15:51

221,192

drvstore.dll

10.0.14393.7692

11-Dec-24

15:45

751,624

dpx.dll

5.0.1.1

11-Dec-24

15:45

382,472

msdelta.dll

5.0.1.1

11-Dec-24

15:46

408,072

mspatcha.dll

5.0.1.1

11-Dec-24

15:45

46,072

cmiaisupport.dll

10.0.14393.7692

11-Dec-24

15:46

1,915,400

WcmTypes.xsd

Not versioned

25-Nov-24

9:38

1,047

CbsMsg.dll

10.0.14393.7692

11-Dec-24

15:45

50,696

CbsCore.dll

10.0.14393.7692

11-Dec-24

16:07

1,792,008

TiWorker.exe

10.0.14393.7692

11-Dec-24

15:32

197,120

TiFileFetcher.exe

10.0.14393.7692

11-Dec-24

15:46

247,816

drupdate.dll

10.0.14393.7692

11-Dec-24

15:45

287,240

wcp.dll

10.0.14393.7692

11-Dec-24

16:07

2,738,680

cmiadapter.dll

10.0.14393.7692

11-Dec-24

15:45

74,248

smiengine.dll

10.0.14393.7692

11-Dec-24

15:45

748,536

smipi.dll

10.0.14393.7692

11-Dec-24

15:45

33,288

poqexec.exe

10.0.14393.7692

11-Dec-24

15:31

120,320

x86_installed

Not versioned

25-Nov-24

9:29

9

GlobalInstallOrder.xml

Not versioned

25-Nov-24

9:37

1,247,706

wrpint.dll

10.0.14393.7692

11-Dec-24

15:48

68,088

cleanupai.dll

10.0.14393.7692

11-Dec-24

15:46

23,048

References

Servicing stack updates

Servicing Stack Updates (SSU): Frequently Asked Questions

ADV990001 | Latest Servicing Stack Updates

The benefits of Windows 10 Dynamic Update

Updating Windows 10 media with Dynamic Update packages

Description of the standard terminology that is used to describe Microsoft software updates

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