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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.

This update applies to the following:

  • Windows Server 2012

  • Windows Server 2012 (Server Core installation)

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 KB5011571.

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

CbsApi.dll

6.2.9200.16384

25-Jul-2012

20:18

20,480

securebootai.dll

6.2.9200.23675

17-Mar-2022

22:04

51,200

winsockai.dll

6.2.9200.23327

26-Mar-2021

20:14

64,512

ws2_helper.dll

6.2.9200.16384

25-Jul-2012

20:20

48,128

httpai.dll

6.2.9200.23675

17-Mar-2022

22:04

54,272

peerdistai.dll

6.2.9200.23675

17-Mar-2022

22:04

66,048

PrintAdvancedInstaller.dll

6.2.9200.23327

26-Mar-2021

20:14

72,704

msdtcadvancedinstaller.dll

6.2.9200.23675

17-Mar-2022

22:04

200,704

cleanupai.dll

6.2.9200.23327

26-Mar-2021

20:14

36,864

wdscore.dll

6.2.9200.23639

9-Feb-2022

21:43

223,744

CntrtextInstaller.dll

6.2.9200.23639

9-Feb-2022

21:43

139,776

drvstore.dll

6.2.9200.23639

9-Feb-2022

21:43

548,864

dpx.dll

6.2.9200.23639

9-Feb-2022

21:43

253,952

msdelta.dll

6.2.9200.23675

17-Mar-2022

22:04

310,784

mspatcha.dll

6.2.9200.16384

25-Jul-2012

20:19

38,912

PkgMgr.exe

6.2.9200.22865

17-Aug-2019

9:15

194,048

cmiv2.dll

6.2.9200.23639

9-Feb-2022

21:43

2,165,248

cmitrust.dll

6.2.9200.23639

9-Feb-2022

21:43

289,792

WcmTypes.xsd

Not versioned

2-Jun-2012

7:54

1,047

CbsMsg.dll

6.2.9200.16384

25-Jul-2012

20:18

41,472

CbsCore.dll

6.2.9200.23675

17-Mar-2022

22:04

1,008,128

TiWorker.exe

6.2.9200.21193

8-Aug-2014

23:37

186,880

TiFileFetcher.exe

6.2.9200.23639

9-Feb-2022

21:43

380,928

DrUpdate.dll

6.2.9200.23060

14-May-2020

21:38

193,024

wrpint.dll

6.2.9200.23639

9-Feb-2022

21:43

58,880

wcp.dll

6.2.9200.23675

17-Mar-2022

22:04

2,187,776

cmiadapter.dll

6.2.9200.23675

17-Mar-2022

22:04

104,960

smiengine.dll

6.2.9200.23675

17-Mar-2022

22:04

700,928

smipi.dll

6.2.9200.23675

17-Mar-2022

22:04

102,400

poqexec.exe

6.2.9200.23639

9-Feb-2022

21:43

132,608

x86_installed

Not versioned

2-Jun-2012

7:32

9

cmipnpinstall.dll

6.2.9200.23327

26-Mar-2021

20:14

191,488

bfsvc.dll

6.2.9200.23327

26-Mar-2021

20:14

91,648

netfxconfig.dll

6.2.9200.23327

26-Mar-2021

20:14

40,448

timezoneai.dll

6.2.9200.23327

26-Mar-2021

20:14

67,584

ConfigureIEOptionalComponentsAI.dll

6.2.9200.23675

17-Mar-2022

22:04

69,632

IEFileInstallAI.dll

6.2.9200.23675

17-Mar-2022

22:04

59,904

GlobalInstallOrder.xml

Not versioned

2-Jun-2012

13:26

2,240,509

servicemodelregai.dll

6.2.9200.23675

17-Mar-2022

22:04

96,768

SetIEInstalledDateAI.dll

6.2.9200.23675

17-Mar-2022

22:04

41,984

ceipfwdai.dll

6.2.9200.23675

17-Mar-2022

22:04

180,736

luainstall.dll

6.2.9200.23327

26-Mar-2021

20:14

39,936

bcdeditai.dll

6.2.9200.23327

26-Mar-2021

20:14

285,184

appxreg.dll

6.2.9200.23327

26-Mar-2021

20:14

22,528

fveupdateai.dll

6.2.9200.23675

17-Mar-2022

22:04

56,832

RegisterIEPKeysAI.dll

6.2.9200.23327

26-Mar-2021

20:14

24,576

mofinstall.dll

6.2.9200.23327

26-Mar-2021

20:14

61,440

esscli.dll

6.2.9200.16384

25-Jul-2012

20:19

283,648

mofd.dll

6.2.9200.23327

26-Mar-2021

20:14

196,608

repdrvfs.dll

6.2.9200.16384

25-Jul-2012

20:19

274,944

fastprox.dll

6.2.9200.22865

17-Aug-2019

9:15

629,248

wbemcomn.dll

6.2.9200.21193

8-Aug-2014

23:36

380,928

wbemcore.dll

6.2.9200.23675

17-Mar-2022

22:04

924,672

wmiutils.dll

6.2.9200.16384

25-Jul-2012

20:19

88,576

wbemprox.dll

6.2.9200.16384

25-Jul-2012

20:19

28,160

wmicmiplugin.dll

6.2.9200.23327

26-Mar-2021

20:14

396,288

sppinst.dll

6.2.9200.21193

8-Aug-2014

23:36

518,656

cmifw.dll

6.2.9200.23327

26-Mar-2021

20:14

73,728

FirewallOfflineAPI.dll

6.2.9200.16384

25-Jul-2012

20:18

181,760

TrustedInstaller.exe

6.2.9200.23639

9-Feb-2022

21:43

84,480

File name

File version

Date

Time

File size

CbsApi.dll

6.2.9200.16384

25-Jul-2012

20:05

23,040

securebootai.dll

6.2.9200.23675

17-Mar-2022

22:28

53,248

winsockai.dll

6.2.9200.23327

26-Mar-2021

21:16

60,928

ws2_helper.dll

6.2.9200.16384

25-Jul-2012

20:08

59,904

httpai.dll

6.2.9200.23675

17-Mar-2022

22:28

52,224

peerdistai.dll

6.2.9200.23675

17-Mar-2022

22:28

67,584

PrintAdvancedInstaller.dll

6.2.9200.23327

26-Mar-2021

21:16

71,168

msdtcadvancedinstaller.dll

6.2.9200.23675

17-Mar-2022

22:28

239,616

cleanupai.dll

6.2.9200.23327

26-Mar-2021

21:16

32,256

wdscore.dll

6.2.9200.23639

9-Feb-2022

22:06

290,304

CntrtextInstaller.dll

6.2.9200.23327

26-Mar-2021

21:16

165,376

drvstore.dll

6.2.9200.23639

9-Feb-2022

22:06

696,320

dpx.dll

6.2.9200.23060

14-May-2020

22:34

362,496

msdelta.dll

6.2.9200.23675

17-Mar-2022

22:28

414,208

mspatcha.dll

6.2.9200.16384

25-Jul-2012

20:07

45,056

PkgMgr.exe

6.2.9200.22865

17-Aug-2019

10:10

196,096

cmiv2.dll

6.2.9200.23639

9-Feb-2022

22:06

3,305,984

cmitrust.dll

6.2.9200.23327

26-Mar-2021

21:16

407,552

WcmTypes.xsd

Not versioned

2-Jun-2012

7:54

1,047

CbsMsg.dll

6.2.9200.16384

25-Jul-2012

20:05

41,472

CbsCore.dll

6.2.9200.23675

17-Mar-2022

22:28

1,163,776

TiWorker.exe

6.2.9200.21193

8-Aug-2014

23:57

189,440

TiFileFetcher.exe

6.2.9200.23639

9-Feb-2022

22:06

460,800

DrUpdate.dll

6.2.9200.22865

17-Aug-2019

10:10

244,224

wrpint.dll

6.2.9200.16384

25-Jul-2012

20:08

60,928

wcp.dll

6.2.9200.23675

17-Mar-2022

22:28

2,835,456

cmiadapter.dll

6.2.9200.23675

17-Mar-2022

22:28

116,736

smiengine.dll

6.2.9200.23675

17-Mar-2022

22:28

895,488

smipi.dll

6.2.9200.23675

17-Mar-2022

22:28

110,592

poqexec.exe

6.2.9200.23639

9-Feb-2022

22:06

148,480

amd64_installed

Not versioned

2-Jun-2012

7:32

9

cmipnpinstall.dll

6.2.9200.23327

26-Mar-2021

21:16

250,880

bfsvc.dll

6.2.9200.23327

26-Mar-2021

21:16

92,160

netfxconfig.dll

6.2.9200.23327

26-Mar-2021

21:16

34,304

timezoneai.dll

6.2.9200.23327

26-Mar-2021

21:16

75,264

ConfigureIEOptionalComponentsAI.dll

6.2.9200.23675

17-Mar-2022

22:28

73,216

IEFileInstallAI.dll

6.2.9200.23675

17-Mar-2022

22:28

58,880

GlobalInstallOrder.xml

Not versioned

2-Jun-2012

13:26

2,240,509

servicemodelregai.dll

6.2.9200.23675

17-Mar-2022

22:28

116,224

SetIEInstalledDateAI.dll

6.2.9200.23675

17-Mar-2022

22:28

42,496

ceipfwdai.dll

6.2.9200.23675

17-Mar-2022

22:28

212,480

luainstall.dll

6.2.9200.23327

26-Mar-2021

21:16

50,688

bcdeditai.dll

6.2.9200.23327

26-Mar-2021

21:16

300,032

appxreg.dll

6.2.9200.23327

26-Mar-2021

21:16

15,872

fveupdateai.dll

6.2.9200.23675

17-Mar-2022

22:28

57,344

RegisterIEPKeysAI.dll

6.2.9200.23327

26-Mar-2021

21:16

19,456

mofinstall.dll

6.2.9200.23639

9-Feb-2022

22:06

71,168

esscli.dll

6.2.9200.22865

17-Aug-2019

10:10

385,024

mofd.dll

6.2.9200.23639

9-Feb-2022

22:06

259,584

repdrvfs.dll

6.2.9200.16384

25-Jul-2012

20:07

366,080

fastprox.dll

6.2.9200.22865

17-Aug-2019

10:10

816,640

wbemcomn.dll

6.2.9200.23327

26-Mar-2021

21:16

462,336

wbemcore.dll

6.2.9200.23675

17-Mar-2022

22:28

1,207,296

wmiutils.dll

6.2.9200.16384

25-Jul-2012

20:07

115,712

wbemprox.dll

6.2.9200.16384

25-Jul-2012

20:07

35,840

wmicmiplugin.dll

6.2.9200.23639

9-Feb-2022

22:06

556,544

sppinst.dll

6.2.9200.23639

9-Feb-2022

22:06

641,536

cmifw.dll

6.2.9200.23327

26-Mar-2021

21:16

89,088

FirewallOfflineAPI.dll

6.2.9200.16384

25-Jul-2012

20:05

211,968

appserverai.dll

6.2.9200.23675

17-Mar-2022

22:28

135,680

RDWebAI.dll

6.2.9200.23675

17-Mar-2022

22:28

126,976

tssdisai.dll

6.2.9200.23675

17-Mar-2022

22:28

145,408

VmHostAI.dll

6.2.9200.23675

17-Mar-2022

22:28

123,392

TrustedInstaller.exe

6.2.9200.21193

8-Aug-2014

23:57

98,304

securebootai.dll

6.2.9200.23675

17-Mar-2022

22:04

51,200

winsockai.dll

6.2.9200.23327

26-Mar-2021

20:14

64,512

ws2_helper.dll

6.2.9200.16384

25-Jul-2012

20:20

48,128

httpai.dll

6.2.9200.23675

17-Mar-2022

22:04

54,272

peerdistai.dll

6.2.9200.23675

17-Mar-2022

22:04

66,048

PrintAdvancedInstaller.dll

6.2.9200.23327

26-Mar-2021

20:14

72,704

msdtcadvancedinstaller.dll

6.2.9200.23675

17-Mar-2022

22:04

200,704

cleanupai.dll

6.2.9200.23327

26-Mar-2021

20:14

36,864

wdscore.dll

6.2.9200.23639

9-Feb-2022

21:43

223,744

CntrtextInstaller.dll

6.2.9200.23639

9-Feb-2022

21:43

139,776

drvstore.dll

6.2.9200.23639

9-Feb-2022

21:43

548,864

dpx.dll

6.2.9200.23639

9-Feb-2022

21:43

253,952

msdelta.dll

6.2.9200.23675

17-Mar-2022

22:04

310,784

mspatcha.dll

6.2.9200.16384

25-Jul-2012

20:19

38,912

PkgMgr.exe

6.2.9200.22865

17-Aug-2019

9:15

194,048

cmiv2.dll

6.2.9200.23639

9-Feb-2022

21:43

2,165,248

cmitrust.dll

6.2.9200.23639

9-Feb-2022

21:43

289,792

WcmTypes.xsd

Not versioned

2-Jun-2012

7:54

1,047

CbsMsg.dll

6.2.9200.16384

25-Jul-2012

20:18

41,472

CbsCore.dll

6.2.9200.23675

17-Mar-2022

22:04

1,008,128

TiWorker.exe

6.2.9200.21193

8-Aug-2014

23:37

186,880

TiFileFetcher.exe

6.2.9200.23639

9-Feb-2022

21:43

380,928

DrUpdate.dll

6.2.9200.23060

14-May-2020

21:38

193,024

wrpint.dll

6.2.9200.23639

9-Feb-2022

21:43

58,880

wcp.dll

6.2.9200.23675

17-Mar-2022

22:04

2,187,776

cmiadapter.dll

6.2.9200.23675

17-Mar-2022

22:04

104,960

smiengine.dll

6.2.9200.23675

17-Mar-2022

22:04

700,928

smipi.dll

6.2.9200.23675

17-Mar-2022

22:04

102,400

poqexec.exe

6.2.9200.23639

9-Feb-2022

21:43

132,608

x86_installed

Not versioned

2-Jun-2012

7:32

9

cmipnpinstall.dll

6.2.9200.23327

26-Mar-2021

20:14

191,488

bfsvc.dll

6.2.9200.23327

26-Mar-2021

20:14

91,648

netfxconfig.dll

6.2.9200.23327

26-Mar-2021

20:14

40,448

timezoneai.dll

6.2.9200.23327

26-Mar-2021

20:14

67,584

ConfigureIEOptionalComponentsAI.dll

6.2.9200.23675

17-Mar-2022

22:04

69,632

IEFileInstallAI.dll

6.2.9200.23675

17-Mar-2022

22:04

59,904

GlobalInstallOrder.xml

Not versioned

2-Jun-2012

13:26

2,240,509

servicemodelregai.dll

6.2.9200.23675

17-Mar-2022

22:04

96,768

SetIEInstalledDateAI.dll

6.2.9200.23675

17-Mar-2022

22:04

41,984

ceipfwdai.dll

6.2.9200.23675

17-Mar-2022

22:04

180,736

luainstall.dll

6.2.9200.23327

26-Mar-2021

20:14

39,936

bcdeditai.dll

6.2.9200.23327

26-Mar-2021

20:14

285,184

appxreg.dll

6.2.9200.23327

26-Mar-2021

20:14

22,528

fveupdateai.dll

6.2.9200.23675

17-Mar-2022

22:04

56,832

RegisterIEPKeysAI.dll

6.2.9200.23327

26-Mar-2021

20:14

24,576

mofinstall.dll

6.2.9200.23327

26-Mar-2021

20:14

61,440

esscli.dll

6.2.9200.16384

25-Jul-2012

20:19

283,648

mofd.dll

6.2.9200.23327

26-Mar-2021

20:14

196,608

repdrvfs.dll

6.2.9200.16384

25-Jul-2012

20:19

274,944

fastprox.dll

6.2.9200.22865

17-Aug-2019

9:15

629,248

wbemcomn.dll

6.2.9200.21193

8-Aug-2014

23:36

380,928

wbemcore.dll

6.2.9200.23675

17-Mar-2022

22:04

924,672

wmiutils.dll

6.2.9200.16384

25-Jul-2012

20:19

88,576

wbemprox.dll

6.2.9200.16384

25-Jul-2012

20:19

28,160

wmicmiplugin.dll

6.2.9200.23327

26-Mar-2021

20:14

396,288

sppinst.dll

6.2.9200.21193

8-Aug-2014

23:36

518,656

cmifw.dll

6.2.9200.23327

26-Mar-2021

20:14

73,728

FirewallOfflineAPI.dll

6.2.9200.16384

25-Jul-2012

20:18

181,760

References

For information on SSUs, see the following articles:

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

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