Summary

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include:

  • Addresses an issue with a Secure Boot feature update that may cause BitLocker to go into recovery mode because of a race condition.

Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). Installing servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft security fixes.

How to get this update

Method 1: Windows Update

This update will be downloaded and installed automatically.

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

Method 2: Microsoft Update Catalog

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

More information

Prerequisites

There are no prerequisites for installing this update.

Restart information

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

Update replacement information

This update replaces the previously released update KB4497398

File information The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.Windows 10 file information

File Information

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4509094-x64.msu

7D0C6AF80A1EEF5A4D774F6E1B1B3297023386A7

6F65ECD2253763CC60C3EFB32D649EE225A11FC2B14FC56255672B74BB3D2CB5

Windows10.0-KB4509094-arm64.msu

3001CE8BCA9F61035D82992F8F58D845991FB9F1

FB4B197259A8BA4E28C4DABF93B340A83719053CB215F0E2865B793BF3E703A8

Windows10.0-KB4509094-x86.msu

5A7313B6798F091153ED06FCFDB9561C1E8EF986

57D779CFF39E98D59F8B0950AD7179600A5F5796E6EC223D858CB8DA074BC5E8

For all supported x64-based versions

File name

File version

File size

Date

Time

Platform

Appxprovisionpackage.dll

10.0.17134.1

86,936

11-Apr-2018

04:42

x64

Appxreg.dll

10.0.17134.1

44,448

11-Apr-2018

04:44

x64

Cmifw.dll

10.0.17134.1

100,768

11-Apr-2018

04:43

x64

Eventsinstaller.dll

10.0.17134.1

241,568

11-Apr-2018

04:42

x64

Firewallofflineapi.dll

10.0.17134.136

186,272

09-Jun-2018

04:44

x64

Grouptrusteeai.dll

10.0.17134.1

44,448

11-Apr-2018

04:44

x64

Httpai.dll

10.0.17134.1

30,624

11-Apr-2018

04:41

x64

Implatsetup.dll

10.0.17134.1

133,016

11-Apr-2018

04:40

x64

Luainstall.dll

10.0.17134.1

58,776

11-Apr-2018

04:40

x64

Netsetupai.dll

10.0.17134.1

160,160

11-Apr-2018

04:41

x64

Netsetupapi.dll

10.0.17134.1

141,728

11-Apr-2018

04:35

x64

Netsetupengine.dll

10.0.17134.760

798,736

09-Apr-2019

06:08

x64

Perfcounterinstaller.dll

10.0.17134.1

140,192

11-Apr-2018

04:41

x64

Timezoneai.dll

10.0.17134.1

69,528

11-Apr-2018

04:44

x64

Winsockai.dll

10.0.17134.1

82,848

11-Apr-2018

04:44

x64

Wmicmiplugin.dll

10.0.17134.881

422,416

18-Jun-2019

04:53

x64

Ws2_helper.dll

10.0.17134.1

106,400

11-Apr-2018

04:44

x64

Offlinelsa.dll

10.0.17134.1

130,976

11-Apr-2018

04:37

x64

Offlinesam.dll

10.0.17134.1

251,296

11-Apr-2018

04:39

x64

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:52

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:52

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:51

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:51

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:34

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:43

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:50

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:43

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:50

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:49

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:50

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:53

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:53

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:51

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:48

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

31-May-2018

01:02

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:49

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:53

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

09:52

Not applicable

Esscli.dll

10.0.17134.1

385,944

11-Apr-2018

04:41

x64

Fastprox.dll

10.0.17134.1

846,744

11-Apr-2018

04:41

x64

Mofd.dll

10.0.17134.1

257,432

11-Apr-2018

04:45

x64

Mofinstall.dll

10.0.17134.1

71,072

11-Apr-2018

04:44

x64

Repdrvfs.dll

10.0.17134.464

363,008

20-Nov-2018

05:34

x64

Wbemcomn.dll

10.0.17134.464

459,256

20-Nov-2018

05:34

x64

Wbemcore.dll

10.0.17134.464

1,137,160

20-Nov-2018

05:34

x64

Wbemprox.dll

10.0.17134.1

43,928

11-Apr-2018

04:41

x64

Wmiutils.dll

10.0.17134.1

118,176

11-Apr-2018

04:43

x64

Shtransform.dll

10.0.17134.1

38,808

11-Apr-2018

14:05

x64

Bfsvc.dll

10.0.17134.464

216,056

20-Nov-2018

05:34

x64

Fveupdateai.dll

10.0.17134.1

35,232

11-Apr-2018

04:41

x64

Securebootai.dll

10.0.17134.881

32,776

18-Jun-2019

04:53

x64

Bcdeditai.dll

10.0.17134.760

312,120

09-Apr-2019

06:18

x64

Configureieoptionalcomponentsai.dll

10.0.17134.1

52,128

11-Apr-2018

14:01

x64

Featuresettingsoverride.dll

10.0.17134.1

39,840

11-Apr-2018

14:01

x64

Iefileinstallai.dll

10.0.17134.1

37,272

11-Apr-2018

14:03

x64

Msdtcadvancedinstaller.dll

10.0.17134.1

64,920

11-Apr-2018

14:01

x64

Netfxconfig.dll

10.0.17134.1

30,112

11-Apr-2018

14:01

x64

Peerdistai.dll

10.0.17134.1

37,792

11-Apr-2018

14:01

x64

Printadvancedinstaller.dll

10.0.17134.1

102,296

11-Apr-2018

14:09

x64

Servicemodelregai.dll

10.0.17134.1

90,528

11-Apr-2018

14:08

x64

Setieinstalleddateai.dll

10.0.17134.1

24,984

11-Apr-2018

14:01

x64

Primitivetransformers.dll

10.0.17134.1

62,880

11-Apr-2018

04:36

x64

Sppinst.dll

10.0.17134.1

42,912

11-Apr-2018

04:44

x64

Grouptrusteeai.dll

10.0.17134.1

44,448

11-Apr-2018

04:44

x64

Aritransformer.dll

10.0.17134.1

57,248

11-Apr-2018

04:41

x64

Wpndatatransformer.dll

10.0.17134.1

36,760

11-Apr-2018

04:44

x64

Mqcmiplugin.dll

5.0.1.1

154,520

11-Apr-2018

14:06

x64

Appserverai.dll

10.0.17134.1

115,608

11-Apr-2018

14:02

x64

Rdwebai.dll

10.0.17134.1

120,216

11-Apr-2018

14:05

x64

Tssdisai.dll

10.0.17134.1

120,224

11-Apr-2018

14:05

x64

Vmhostai.dll

10.0.17134.1

97,688

11-Apr-2018

14:05

x64

Iissetupai.dll

10.0.17134.1

134,048

11-Apr-2018

04:43

x64

Cleanupai.dll

10.0.17134.1

23,448

11-Apr-2018

04:45

x64

Cbscore.dll

10.0.17134.580

2,387,456

08-Jan-2019

08:42

x64

Cbsmsg.dll

10.0.17134.1

51,096

11-Apr-2018

04:39

x64

Cmiadapter.dll

10.0.17134.1

82,848

11-Apr-2018

04:37

x64

Cmiaisupport.dll

10.0.17134.464

2,645,304

20-Nov-2018

05:32

x64

Dpx.dll

5.0.1.1

628,240

09-Apr-2019

06:08

x64

Drupdate.dll

10.0.17134.464

357,688

20-Nov-2018

05:32

x64

Drvstore.dll

10.0.17134.464

1,013,560

20-Nov-2018

05:32

x64

Globalinstallorder.xml

Not applicable

1,247,506

30-Oct-2017

01:19

Not applicable

Msdelta.dll

5.0.1.1

510,368

11-Apr-2018

04:35

x64

Mspatcha.dll

5.0.1.1

55,192

11-Apr-2018

04:35

x64

Poqexec.exe

10.0.17134.1

141,312

11-Apr-2018

04:07

x64

Smiengine.dll

10.0.17134.464

846,648

20-Nov-2018

05:31

x64

Smipi.dll

10.0.17134.1

36,248

11-Apr-2018

04:38

x64

Tifilefetcher.exe

10.0.17134.136

442,272

09-Jun-2018

04:43

x64

Tiworker.exe

10.0.17134.464

199,680

20-Nov-2018

05:06

x64

Turbostack.dll

10.0.17134.165

498,592

06-Jul-2018

07:25

x64

Updateagent.dll

10.0.17134.881

2,543,624

18-Jun-2019

04:51

x64

Wcmtypes.xsd

Not applicable

1,047

30-Oct-2017

01:01

Not applicable

Wcp.dll

10.0.17134.881

3,597,328

18-Jun-2019

04:52

x64

Wdscore.dll

10.0.17134.1

244,640

11-Apr-2018

04:39

x64

Wrpint.dll

10.0.17134.1

78,744

11-Apr-2018

04:39

x64

Appxprovisionpackage.dll

10.0.17134.1

77,216

11-Apr-2018

04:26

x86

Appxreg.dll

10.0.17134.1

38,296

11-Apr-2018

04:23

x86

Cmifw.dll

10.0.17134.1

87,448

11-Apr-2018

04:24

x86

Eventsinstaller.dll

10.0.17134.1

186,264

11-Apr-2018

04:27

x86

Firewallofflineapi.dll

10.0.17134.136

160,160

09-Jun-2018

04:36

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Httpai.dll

10.0.17134.1

27,552

11-Apr-2018

04:26

x86

Implatsetup.dll

10.0.17134.1

97,696

11-Apr-2018

04:26

x86

Luainstall.dll

10.0.17134.1

50,080

11-Apr-2018

04:24

x86

Netsetupai.dll

10.0.17134.1

121,760

11-Apr-2018

04:26

x86

Netsetupapi.dll

10.0.17134.1

108,448

11-Apr-2018

04:24

x86

Netsetupengine.dll

10.0.17134.760

575,800

09-Apr-2019

05:07

x86

Perfcounterinstaller.dll

10.0.17134.881

121,144

18-Jun-2019

04:43

x86

Timezoneai.dll

10.0.17134.1

59,288

11-Apr-2018

04:25

x86

Winsockai.dll

10.0.17134.1

72,600

11-Apr-2018

04:23

x86

Wmicmiplugin.dll

10.0.17134.881

287,032

18-Jun-2019

04:43

x86

Ws2_helper.dll

10.0.17134.1

89,496

11-Apr-2018

04:24

x86

Offlinelsa.dll

10.0.17134.1

116,640

11-Apr-2018

04:23

x86

Offlinesam.dll

10.0.17134.464

222,712

20-Nov-2018

05:07

x86

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:22

Not applicable

Esscli.dll

10.0.17134.1

297,880

11-Apr-2018

04:23

x86

Fastprox.dll

10.0.17134.464

669,184

20-Nov-2018

05:07

x86

Mofd.dll

10.0.17134.1

208,280

11-Apr-2018

04:28

x86

Mofinstall.dll

10.0.17134.1

71,072

11-Apr-2018

04:26

x86

Repdrvfs.dll

10.0.17134.1

283,552

11-Apr-2018

04:23

x86

Wbemcomn.dll

10.0.17134.1

397,720

11-Apr-2018

04:24

x86

Wbemcore.dll

10.0.17134.464

925,688

20-Nov-2018

05:07

x86

Wbemprox.dll

10.0.17134.1

37,792

11-Apr-2018

04:23

x86

Wmiutils.dll

10.0.17134.1

99,232

11-Apr-2018

04:26

x86

Shtransform.dll

10.0.17134.1

33,176

11-Apr-2018

12:21

x86

Bfsvc.dll

10.0.17134.464

185,336

20-Nov-2018

05:07

x86

Fveupdateai.dll

10.0.17134.1

31,136

11-Apr-2018

04:24

x86

Securebootai.dll

10.0.17134.881

29,496

18-Jun-2019

04:43

x86

Bcdeditai.dll

10.0.17134.760

287,032

09-Apr-2019

05:14

x86

Configureieoptionalcomponentsai.dll

10.0.17134.1

45,976

11-Apr-2018

12:23

x86

Featuresettingsoverride.dll

10.0.17134.1

34,200

11-Apr-2018

12:23

x86

Iefileinstallai.dll

10.0.17134.1

35,224

11-Apr-2018

12:23

x86

Msdtcadvancedinstaller.dll

10.0.17134.1

55,192

11-Apr-2018

12:24

x86

Netfxconfig.dll

10.0.17134.1

27,544

11-Apr-2018

12:24

x86

Peerdistai.dll

10.0.17134.1

32,664

11-Apr-2018

12:23

x86

Printadvancedinstaller.dll

10.0.17134.1

93,080

11-Apr-2018

12:23

x86

Servicemodelregai.dll

10.0.17134.1

73,624

11-Apr-2018

12:23

x86

Setieinstalleddateai.dll

10.0.17134.1

22,424

11-Apr-2018

12:23

x86

Primitivetransformers.dll

10.0.17134.1

50,080

11-Apr-2018

04:23

x86

Sppinst.dll

10.0.17134.1

37,272

11-Apr-2018

04:38

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Aritransformer.dll

10.0.17134.1

49,056

11-Apr-2018

04:24

x86

Wpndatatransformer.dll

10.0.17134.1

31,648

11-Apr-2018

04:24

x86

Appserverai.dll

10.0.17134.1

95,128

11-Apr-2018

12:20

x86

Rdwebai.dll

10.0.17134.1

103,832

11-Apr-2018

12:20

x86

Tssdisai.dll

10.0.17134.1

101,272

11-Apr-2018

12:20

x86

Vmhostai.dll

10.0.17134.1

81,816

11-Apr-2018

12:20

x86

Iissetupai.dll

10.0.17134.1

105,376

11-Apr-2018

04:24

x86

Cleanupai.dll

10.0.17134.1

20,896

11-Apr-2018

04:24

x86

Cbscore.dll

10.0.17134.580

2,077,496

08-Jan-2019

07:35

x86

Cbsmsg.dll

10.0.17134.1

50,080

11-Apr-2018

04:26

x86

Cmiadapter.dll

10.0.17134.1

70,048

11-Apr-2018

04:24

x86

Cmiaisupport.dll

10.0.17134.1

1,676,184

11-Apr-2018

04:24

x86

Dpx.dll

5.0.1.1

450,872

09-Apr-2019

05:07

x86

Drupdate.dll

10.0.17134.1

301,984

11-Apr-2018

04:24

x86

Drvstore.dll

10.0.17134.1

834,464

11-Apr-2018

04:27

x86

Globalinstallorder.xml

Not applicable

1,247,506

29-Oct-2017

23:56

Not applicable

Msdelta.dll

5.0.1.1

400,800

11-Apr-2018

04:24

x86

Mspatcha.dll

5.0.1.1

44,960

11-Apr-2018

04:23

x86

Poqexec.exe

10.0.17134.1

118,272

11-Apr-2018

04:10

x86

Smiengine.dll

10.0.17134.464

727,544

20-Nov-2018

05:07

x86

Smipi.dll

10.0.17134.1

32,160

11-Apr-2018

04:23

x86

Tifilefetcher.exe

10.0.17134.464

374,776

20-Nov-2018

05:07

x86

Tiworker.exe

10.0.17134.1

198,144

11-Apr-2018

04:10

x86

Turbostack.dll

10.0.17134.464

352,760

20-Nov-2018

05:07

x86

Updateagent.dll

10.0.17134.881

1,921,336

18-Jun-2019

04:44

x86

Wcmtypes.xsd

Not applicable

1,047

29-Oct-2017

23:48

Not applicable

Wcp.dll

10.0.17134.881

2,846,008

18-Jun-2019

04:43

x86

Wdscore.dll

10.0.17134.1

203,680

11-Apr-2018

04:24

x86

Wrpint.dll

10.0.17134.1

69,016

11-Apr-2018

04:23

x86

For all supported ARM-based versions

File name

File version

File size

Date

Time

Platform

Appxprovisionpackage.dll

10.0.17134.1

100,768

11-Apr-2018

04:50

Not applicable

Appxreg.dll

10.0.17134.1

49,056

11-Apr-2018

04:50

Not applicable

Cmifw.dll

10.0.17134.1

105,376

11-Apr-2018

04:50

Not applicable

Eventsinstaller.dll

10.0.17134.1

257,440

11-Apr-2018

04:51

Not applicable

Firewallofflineapi.dll

10.0.17134.136

190,880

09-Jun-2018

04:52

Not applicable

Grouptrusteeai.dll

10.0.17134.1

48,032

11-Apr-2018

04:50

Not applicable

Httpai.dll

10.0.17134.1

33,696

11-Apr-2018

04:50

Not applicable

Implatsetup.dll

10.0.17134.1

144,280

11-Apr-2018

04:51

Not applicable

Luainstall.dll

10.0.17134.1

64,920

11-Apr-2018

04:51

Not applicable

Netsetupai.dll

10.0.17134.464

166,200

21-Nov-2018

09:03

Not applicable

Netsetupapi.dll

10.0.17134.1

144,280

11-Apr-2018

04:46

Not applicable

Netsetupengine.dll

10.0.17134.760

936,248

09-Apr-2019

05:17

Not applicable

Perfcounterinstaller.dll

10.0.17134.1

146,848

11-Apr-2018

04:54

Not applicable

Timezoneai.dll

10.0.17134.1

71,064

11-Apr-2018

04:50

Not applicable

Winsockai.dll

10.0.17134.1

83,872

11-Apr-2018

04:54

Not applicable

Wmicmiplugin.dll

10.0.17134.881

438,584

18-Jun-2019

04:55

Not applicable

Ws2_helper.dll

10.0.17134.1

107,416

11-Apr-2018

04:51

Not applicable

Offlinelsa.dll

10.0.17134.1

137,624

11-Apr-2018

04:51

Not applicable

Offlinesam.dll

10.0.17134.1

262,048

11-Apr-2018

04:49

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:46

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:37

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:37

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:45

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:38

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

05:44

Not applicable

Esscli.dll

10.0.17134.1

456,096

11-Apr-2018

04:50

Not applicable

Fastprox.dll

10.0.17134.1

990,624

11-Apr-2018

04:50

Not applicable

Mofd.dll

10.0.17134.1

298,392

11-Apr-2018

04:53

Not applicable

Mofinstall.dll

10.0.17134.1

78,240

11-Apr-2018

04:51

Not applicable

Repdrvfs.dll

10.0.17134.464

418,104

21-Nov-2018

09:03

Not applicable

Wbemcomn.dll

10.0.17134.1

495,520

11-Apr-2018

04:50

Not applicable

Wbemcore.dll

10.0.17134.464

1,383,736

21-Nov-2018

09:03

Not applicable

Wbemprox.dll

10.0.17134.1

49,568

11-Apr-2018

04:54

Not applicable

Wmiutils.dll

10.0.17134.1

135,064

11-Apr-2018

04:51

Not applicable

Shtransform.dll

10.0.17134.1

41,880

11-Apr-2018

16:53

Not applicable

Bfsvc.dll

10.0.17134.464

233,784

21-Nov-2018

09:03

Not applicable

Fveupdateai.dll

10.0.17134.1

37,280

11-Apr-2018

04:51

Not applicable

Securebootai.dll

10.0.17134.881

34,616

18-Jun-2019

04:55

Not applicable

Bcdeditai.dll

10.0.17134.760

324,920

09-Apr-2019

05:22

Not applicable

Configureieoptionalcomponentsai.dll

10.0.17134.1

59,288

11-Apr-2018

16:50

Not applicable

Featuresettingsoverride.dll

10.0.17134.1

42,392

11-Apr-2018

16:50

Not applicable

Iefileinstallai.dll

10.0.17134.1

41,880

11-Apr-2018

16:50

Not applicable

Msdtcadvancedinstaller.dll

10.0.17134.1

71,064

11-Apr-2018

16:50

Not applicable

Netfxconfig.dll

10.0.17134.1

31,640

11-Apr-2018

16:50

Not applicable

Peerdistai.dll

10.0.17134.1

41,880

11-Apr-2018

16:50

Not applicable

Printadvancedinstaller.dll

10.0.17134.1

105,888

11-Apr-2018

16:50

Not applicable

Servicemodelregai.dll

10.0.17134.1

95,128

11-Apr-2018

16:50

Not applicable

Setieinstalleddateai.dll

10.0.17134.1

26,008

11-Apr-2018

16:50

Not applicable

Primitivetransformers.dll

10.0.17134.1

81,824

11-Apr-2018

04:46

Not applicable

Sppinst.dll

10.0.17134.1

47,520

11-Apr-2018

04:52

Not applicable

Grouptrusteeai.dll

10.0.17134.1

48,032

11-Apr-2018

04:50

Not applicable

Aritransformer.dll

10.0.17134.1

69,536

11-Apr-2018

04:50

Not applicable

Wpndatatransformer.dll

10.0.17134.1

39,328

11-Apr-2018

04:51

Not applicable

Appserverai.dll

10.0.17134.1

124,824

11-Apr-2018

16:50

Not applicable

Rdwebai.dll

10.0.17134.1

129,944

11-Apr-2018

16:50

Not applicable

Tssdisai.dll

10.0.17134.1

129,944

11-Apr-2018

16:50

Not applicable

Vmhostai.dll

10.0.17134.1

106,904

11-Apr-2018

16:50

Not applicable

Iissetupai.dll

10.0.17134.1

142,232

11-Apr-2018

04:51

Not applicable

Cleanupai.dll

10.0.17134.1

25,496

11-Apr-2018

04:51

Not applicable

Cbscore.dll

10.0.17134.580

2,420,536

08-Jan-2019

08:55

Not applicable

Cbsmsg.dll

10.0.17134.1

51,096

11-Apr-2018

04:49

Not applicable

Cmiadapter.dll

10.0.17134.1

97,184

11-Apr-2018

04:49

Not applicable

Cmiaisupport.dll

10.0.17134.464

3,020,088

21-Nov-2018

09:00

Not applicable

Dpx.dll

5.0.1.1

677,176

09-Apr-2019

05:17

Not applicable

Drupdate.dll

10.0.17134.464

372,024

21-Nov-2018

09:00

Not applicable

Drvstore.dll

10.0.17134.464

1,012,536

21-Nov-2018

09:00

Not applicable

Globalinstallorder.xml

Not applicable

1,247,506

27-Oct-2017

00:48

Not applicable

Msdelta.dll

5.0.1.1

532,896

11-Apr-2018

04:47

Not applicable

Mspatcha.dll

5.0.1.1

55,712

11-Apr-2018

04:45

Not applicable

Poqexec.exe

10.0.17134.464

140,288

21-Nov-2018

08:40

Not applicable

Smiengine.dll

10.0.17134.464

963,384

21-Nov-2018

09:00

Not applicable

Smipi.dll

10.0.17134.1

39,328

11-Apr-2018

04:45

Not applicable

Tifilefetcher.exe

10.0.17134.136

465,824

09-Jun-2018

04:52

Not applicable

Tiworker.exe

10.0.17134.464

221,184

21-Nov-2018

08:41

Not applicable

Turbostack.dll

10.0.17134.464

523,576

21-Nov-2018

09:00

Not applicable

Updateagent.dll

10.0.17134.881

2,630,968

18-Jun-2019

04:52

Not applicable

Wcmtypes.xsd

Not applicable

1,047

27-Oct-2017

00:39

Not applicable

Wcp.dll

10.0.17134.881

3,773,240

18-Jun-2019

04:52

Not applicable

Wdscore.dll

10.0.17134.1

273,304

11-Apr-2018

04:47

Not applicable

Wrpint.dll

10.0.17134.1

84,384

11-Apr-2018

04:47

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:27

Not applicable

Cbscore.dll

10.0.17134.580

1,880,392

08-Jan-2019

08:28

Not applicable

Cbsmsg.dll

10.0.17134.1

70,056

11-Apr-2018

04:30

Not applicable

Cmiadapter.dll

10.0.17134.1

86,440

11-Apr-2018

04:28

Not applicable

Cmiaisupport.dll

10.0.17134.464

2,228,744

21-Nov-2018

07:56

Not applicable

Dpx.dll

5.0.1.1

508,440

09-Apr-2019

05:19

Not applicable

Drupdate.dll

10.0.17134.464

287,240

21-Nov-2018

07:56

Not applicable

Drvstore.dll

10.0.17134.1

729,512

11-Apr-2018

04:29

Not applicable

Globalinstallorder.xml

Not applicable

1,247,506

09-Jan-2018

04:10

Not applicable

Msdelta.dll

5.0.1.1

430,504

11-Apr-2018

04:27

Not applicable

Mspatcha.dll

5.0.1.1

61,864

11-Apr-2018

04:27

Not applicable

Poqexec.exe

10.0.17134.1

118,784

11-Apr-2018

04:07

Not applicable

Smiengine.dll

10.0.17134.464

684,552

21-Nov-2018

07:56

Not applicable

Smipi.dll

10.0.17134.1

49,568

11-Apr-2018

04:27

Not applicable

Tifilefetcher.exe

10.0.17134.136

356,776

09-Jun-2018

04:49

Not applicable

Tiworker.exe

10.0.17134.464

212,992

21-Nov-2018

07:36

Not applicable

Turbostack.dll

10.0.17134.464

401,928

21-Nov-2018

07:56

Not applicable

Updateagent.dll

10.0.17134.881

2,052,632

18-Jun-2019

04:48

Not applicable

Wcmtypes.xsd

Not applicable

1,047

30-Oct-2017

00:00

Not applicable

Wcp.dll

10.0.17134.881

2,736,664

18-Jun-2019

04:48

Not applicable

Wdscore.dll

10.0.17134.1

217,512

11-Apr-2018

04:27

Not applicable

Wrpint.dll

10.0.17134.1

86,440

11-Apr-2018

04:28

Not applicable

Appxprovisionpackage.dll

10.0.17134.1

77,216

11-Apr-2018

04:26

x86

Appxreg.dll

10.0.17134.1

38,296

11-Apr-2018

04:23

x86

Cmifw.dll

10.0.17134.1

87,448

11-Apr-2018

04:24

x86

Eventsinstaller.dll

10.0.17134.1

186,264

11-Apr-2018

04:27

x86

Firewallofflineapi.dll

10.0.17134.136

160,160

09-Jun-2018

04:36

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Httpai.dll

10.0.17134.1

27,552

11-Apr-2018

04:26

x86

Implatsetup.dll

10.0.17134.1

97,696

11-Apr-2018

04:26

x86

Luainstall.dll

10.0.17134.1

50,080

11-Apr-2018

04:24

x86

Netsetupai.dll

10.0.17134.1

121,760

11-Apr-2018

04:26

x86

Netsetupapi.dll

10.0.17134.1

108,448

11-Apr-2018

04:24

x86

Netsetupengine.dll

10.0.17134.760

575,800

09-Apr-2019

05:07

x86

Perfcounterinstaller.dll

10.0.17134.881

121,144

18-Jun-2019

04:43

x86

Timezoneai.dll

10.0.17134.1

59,288

11-Apr-2018

04:25

x86

Winsockai.dll

10.0.17134.1

72,600

11-Apr-2018

04:23

x86

Wmicmiplugin.dll

10.0.17134.881

287,032

18-Jun-2019

04:43

x86

Ws2_helper.dll

10.0.17134.1

89,496

11-Apr-2018

04:24

x86

Offlinelsa.dll

10.0.17134.1

116,640

11-Apr-2018

04:23

x86

Offlinesam.dll

10.0.17134.464

222,712

20-Nov-2018

05:07

x86

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:22

Not applicable

Esscli.dll

10.0.17134.1

297,880

11-Apr-2018

04:23

x86

Fastprox.dll

10.0.17134.464

669,184

20-Nov-2018

05:07

x86

Mofd.dll

10.0.17134.1

208,280

11-Apr-2018

04:28

x86

Mofinstall.dll

10.0.17134.1

71,072

11-Apr-2018

04:26

x86

Repdrvfs.dll

10.0.17134.1

283,552

11-Apr-2018

04:23

x86

Wbemcomn.dll

10.0.17134.1

397,720

11-Apr-2018

04:24

x86

Wbemcore.dll

10.0.17134.464

925,688

20-Nov-2018

05:07

x86

Wbemprox.dll

10.0.17134.1

37,792

11-Apr-2018

04:23

x86

Wmiutils.dll

10.0.17134.1

99,232

11-Apr-2018

04:26

x86

Shtransform.dll

10.0.17134.1

33,176

11-Apr-2018

12:21

x86

Bfsvc.dll

10.0.17134.464

185,336

20-Nov-2018

05:07

x86

Fveupdateai.dll

10.0.17134.1

31,136

11-Apr-2018

04:24

x86

Securebootai.dll

10.0.17134.881

29,496

18-Jun-2019

04:43

x86

Bcdeditai.dll

10.0.17134.760

287,032

09-Apr-2019

05:14

x86

Configureieoptionalcomponentsai.dll

10.0.17134.1

45,976

11-Apr-2018

12:23

x86

Featuresettingsoverride.dll

10.0.17134.1

34,200

11-Apr-2018

12:23

x86

Iefileinstallai.dll

10.0.17134.1

35,224

11-Apr-2018

12:23

x86

Msdtcadvancedinstaller.dll

10.0.17134.1

55,192

11-Apr-2018

12:24

x86

Netfxconfig.dll

10.0.17134.1

27,544

11-Apr-2018

12:24

x86

Peerdistai.dll

10.0.17134.1

32,664

11-Apr-2018

12:23

x86

Printadvancedinstaller.dll

10.0.17134.1

93,080

11-Apr-2018

12:23

x86

Servicemodelregai.dll

10.0.17134.1

73,624

11-Apr-2018

12:23

x86

Setieinstalleddateai.dll

10.0.17134.1

22,424

11-Apr-2018

12:23

x86

Primitivetransformers.dll

10.0.17134.1

50,080

11-Apr-2018

04:23

x86

Sppinst.dll

10.0.17134.1

37,272

11-Apr-2018

04:38

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Aritransformer.dll

10.0.17134.1

49,056

11-Apr-2018

04:24

x86

Wpndatatransformer.dll

10.0.17134.1

31,648

11-Apr-2018

04:24

x86

Appserverai.dll

10.0.17134.1

95,128

11-Apr-2018

12:20

x86

Rdwebai.dll

10.0.17134.1

103,832

11-Apr-2018

12:20

x86

Tssdisai.dll

10.0.17134.1

101,272

11-Apr-2018

12:20

x86

Vmhostai.dll

10.0.17134.1

81,816

11-Apr-2018

12:20

x86

Iissetupai.dll

10.0.17134.1

105,376

11-Apr-2018

04:24

x86

Cleanupai.dll

10.0.17134.1

20,896

11-Apr-2018

04:24

x86

Cbscore.dll

10.0.17134.580

2,077,496

08-Jan-2019

07:35

x86

Cbsmsg.dll

10.0.17134.1

50,080

11-Apr-2018

04:26

x86

Cmiadapter.dll

10.0.17134.1

70,048

11-Apr-2018

04:24

x86

Cmiaisupport.dll

10.0.17134.1

1,676,184

11-Apr-2018

04:24

x86

Dpx.dll

5.0.1.1

450,872

09-Apr-2019

05:07

x86

Drupdate.dll

10.0.17134.1

301,984

11-Apr-2018

04:24

x86

Drvstore.dll

10.0.17134.1

834,464

11-Apr-2018

04:27

x86

Globalinstallorder.xml

Not applicable

1,247,506

29-Oct-2017

23:56

Not applicable

Msdelta.dll

5.0.1.1

400,800

11-Apr-2018

04:24

x86

Mspatcha.dll

5.0.1.1

44,960

11-Apr-2018

04:23

x86

Poqexec.exe

10.0.17134.1

118,272

11-Apr-2018

04:10

x86

Smiengine.dll

10.0.17134.464

727,544

20-Nov-2018

05:07

x86

Smipi.dll

10.0.17134.1

32,160

11-Apr-2018

04:23

x86

Tifilefetcher.exe

10.0.17134.464

374,776

20-Nov-2018

05:07

x86

Tiworker.exe

10.0.17134.1

198,144

11-Apr-2018

04:10

x86

Turbostack.dll

10.0.17134.464

352,760

20-Nov-2018

05:07

x86

Updateagent.dll

10.0.17134.881

1,921,336

18-Jun-2019

04:44

x86

Wcmtypes.xsd

Not applicable

1,047

29-Oct-2017

23:48

Not applicable

Wcp.dll

10.0.17134.881

2,846,008

18-Jun-2019

04:43

x86

Wdscore.dll

10.0.17134.1

203,680

11-Apr-2018

04:24

x86

Wrpint.dll

10.0.17134.1

69,016

11-Apr-2018

04:23

x86

For all supported x86-based versions

File name

File version

File size

Date

Time

Platform

Appxprovisionpackage.dll

10.0.17134.1

77,216

11-Apr-2018

04:26

x86

Appxreg.dll

10.0.17134.1

38,296

11-Apr-2018

04:23

x86

Cmifw.dll

10.0.17134.1

87,448

11-Apr-2018

04:24

x86

Eventsinstaller.dll

10.0.17134.1

186,264

11-Apr-2018

04:27

x86

Firewallofflineapi.dll

10.0.17134.136

160,160

09-Jun-2018

04:36

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Httpai.dll

10.0.17134.1

27,552

11-Apr-2018

04:26

x86

Implatsetup.dll

10.0.17134.1

97,696

11-Apr-2018

04:26

x86

Luainstall.dll

10.0.17134.1

50,080

11-Apr-2018

04:24

x86

Netsetupai.dll

10.0.17134.1

121,760

11-Apr-2018

04:26

x86

Netsetupapi.dll

10.0.17134.1

108,448

11-Apr-2018

04:24

x86

Netsetupengine.dll

10.0.17134.760

575,800

09-Apr-2019

05:07

x86

Perfcounterinstaller.dll

10.0.17134.881

121,144

18-Jun-2019

04:43

x86

Timezoneai.dll

10.0.17134.1

59,288

11-Apr-2018

04:25

x86

Winsockai.dll

10.0.17134.1

72,600

11-Apr-2018

04:23

x86

Wmicmiplugin.dll

10.0.17134.881

287,032

18-Jun-2019

04:43

x86

Ws2_helper.dll

10.0.17134.1

89,496

11-Apr-2018

04:24

x86

Offlinelsa.dll

10.0.17134.1

116,640

11-Apr-2018

04:23

x86

Offlinesam.dll

10.0.17134.464

222,712

20-Nov-2018

05:07

x86

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

23:58

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:04

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:05

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:04

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

04:22

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:03

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:06

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:02

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:00

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:02

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:03

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:01

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

23:59

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:00

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:04

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:03

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:02

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:02

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:01

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

11-Apr-2018

23:58

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:07

Not applicable

Poqexec.exe.mui

10.0.17134.1

3,072

12-Apr-2018

00:08

Not applicable

Esscli.dll

10.0.17134.1

297,880

11-Apr-2018

04:23

x86

Fastprox.dll

10.0.17134.464

669,184

20-Nov-2018

05:07

x86

Mofd.dll

10.0.17134.1

208,280

11-Apr-2018

04:28

x86

Mofinstall.dll

10.0.17134.1

71,072

11-Apr-2018

04:26

x86

Repdrvfs.dll

10.0.17134.1

283,552

11-Apr-2018

04:23

x86

Wbemcomn.dll

10.0.17134.1

397,720

11-Apr-2018

04:24

x86

Wbemcore.dll

10.0.17134.464

925,688

20-Nov-2018

05:07

x86

Wbemprox.dll

10.0.17134.1

37,792

11-Apr-2018

04:23

x86

Wmiutils.dll

10.0.17134.1

99,232

11-Apr-2018

04:26

x86

Shtransform.dll

10.0.17134.1

33,176

11-Apr-2018

12:21

x86

Bfsvc.dll

10.0.17134.464

185,336

20-Nov-2018

05:07

x86

Fveupdateai.dll

10.0.17134.1

31,136

11-Apr-2018

04:24

x86

Securebootai.dll

10.0.17134.881

29,496

18-Jun-2019

04:43

x86

Bcdeditai.dll

10.0.17134.760

287,032

09-Apr-2019

05:14

x86

Configureieoptionalcomponentsai.dll

10.0.17134.1

45,976

11-Apr-2018

12:23

x86

Featuresettingsoverride.dll

10.0.17134.1

34,200

11-Apr-2018

12:23

x86

Iefileinstallai.dll

10.0.17134.1

35,224

11-Apr-2018

12:23

x86

Msdtcadvancedinstaller.dll

10.0.17134.1

55,192

11-Apr-2018

12:24

x86

Netfxconfig.dll

10.0.17134.1

27,544

11-Apr-2018

12:24

x86

Peerdistai.dll

10.0.17134.1

32,664

11-Apr-2018

12:23

x86

Printadvancedinstaller.dll

10.0.17134.1

93,080

11-Apr-2018

12:23

x86

Servicemodelregai.dll

10.0.17134.1

73,624

11-Apr-2018

12:23

x86

Setieinstalleddateai.dll

10.0.17134.1

22,424

11-Apr-2018

12:23

x86

Primitivetransformers.dll

10.0.17134.1

50,080

11-Apr-2018

04:23

x86

Sppinst.dll

10.0.17134.1

37,272

11-Apr-2018

04:38

x86

Grouptrusteeai.dll

10.0.17134.1

39,840

11-Apr-2018

04:24

x86

Aritransformer.dll

10.0.17134.1

49,056

11-Apr-2018

04:24

x86

Wpndatatransformer.dll

10.0.17134.1

31,648

11-Apr-2018

04:24

x86

Mqcmiplugin.dll

5.0.1.1

129,544

20-Nov-2018

09:02

x86

Iissetupai.dll

10.0.17134.1

105,376

11-Apr-2018

04:24

x86

Cleanupai.dll

10.0.17134.1

20,896

11-Apr-2018

04:24

x86

Cbscore.dll

10.0.17134.580

2,077,496

08-Jan-2019

07:35

x86

Cbsmsg.dll

10.0.17134.1

50,080

11-Apr-2018

04:26

x86

Cmiadapter.dll

10.0.17134.1

70,048

11-Apr-2018

04:24

x86

Cmiaisupport.dll

10.0.17134.1

1,676,184

11-Apr-2018

04:24

x86

Dpx.dll

5.0.1.1

450,872

09-Apr-2019

05:07

x86

Drupdate.dll

10.0.17134.1

301,984

11-Apr-2018

04:24

x86

Drvstore.dll

10.0.17134.1

834,464

11-Apr-2018

04:27

x86

Globalinstallorder.xml

Not applicable

1,247,506

29-Oct-2017

23:56

Not applicable

Msdelta.dll

5.0.1.1

400,800

11-Apr-2018

04:24

x86

Mspatcha.dll

5.0.1.1

44,960

11-Apr-2018

04:23

x86

Poqexec.exe

10.0.17134.1

118,272

11-Apr-2018

04:10

x86

Smiengine.dll

10.0.17134.464

727,544

20-Nov-2018

05:07

x86

Smipi.dll

10.0.17134.1

32,160

11-Apr-2018

04:23

x86

Tifilefetcher.exe

10.0.17134.464

374,776

20-Nov-2018

05:07

x86

Tiworker.exe

10.0.17134.1

198,144

11-Apr-2018

04:10

x86

Turbostack.dll

10.0.17134.464

352,760

20-Nov-2018

05:07

x86

Updateagent.dll

10.0.17134.881

1,921,336

18-Jun-2019

04:44

x86

Wcmtypes.xsd

Not applicable

1,047

29-Oct-2017

23:48

Not applicable

Wcp.dll

10.0.17134.881

2,846,008

18-Jun-2019

04:43

x86

Wdscore.dll

10.0.17134.1

203,680

11-Apr-2018

04:24

x86

Wrpint.dll

10.0.17134.1

69,016

11-Apr-2018

04:23

x86

References

For more information about SSUs, see Servicing stack updates. Learn about the terminology that Microsoft uses to describe software updates.

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