• Windows 10 Version 1903 for 32-bit Systems

  • Windows 10 Version 1903 for ARM64-based Systems

  • Windows 10 Version 1903 for x64-based Systems

  • Windows 10 Version 1909 for 32-bit Systems

  • Windows 10 Version 1909 for ARM64-based Systems

  • Windows 10 Version 1909 for x64-based Systems

  • Windows Server, version 1903 (Server Core installation)

  • Windows Server, version 1909 (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 KB4576751.

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 hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4577670-x86.msu

CE99EB94A6E83B1818224A8AF2F130355C3EA5CC

C3BF3EDD3B65420DBA2A08647D0D667E3018D2562C17584DDB7739A769EBB708

Windows10.0-KB4577670-x64.msu

31CB9F2D35C2F2E9F4D9BA67CAAB858822D3C12C

BFF45BB6CCE7E52EC99E7A00C9E2DFFB154D032D33D6A7C2C8F3032D3235ACBB

Windows10.0-KB4577670-arm64.msu

306E9B61D79747D5B648058D51491B03A3F5371C

F6F7C182790D7F02FA49DF13314C66DCFA7F6BE9CA242C4DC63BCA29F4CF4486

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1130

75,072

10-Sep-2020

04:31

Appxreg.dll

10.0.18362.1130

38,200

10-Sep-2020

04:31

Cmifw.dll

10.0.18362.1130

85,824

10-Sep-2020

04:31

Eventsinstaller.dll

10.0.18362.1130

190,272

10-Sep-2020

04:31

Featurestagingai.dll

10.0.18362.1130

52,544

10-Sep-2020

04:47

Firewallofflineapi.dll

10.0.18362.1130

171,328

10-Sep-2020

04:31

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Httpai.dll

10.0.18362.1130

27,456

10-Sep-2020

04:31

Implatsetup.dll

10.0.18362.1130

97,600

10-Sep-2020

04:31

Luainstall.dll

10.0.18362.1130

55,104

10-Sep-2020

04:31

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Netsetupai.dll

10.0.18362.1130

121,152

10-Sep-2020

04:32

Netsetupapi.dll

10.0.18362.1130

107,840

10-Sep-2020

04:31

Netsetupengine.dll

10.0.18362.1130

587,584

10-Sep-2020

04:31

Perfcounterinstaller.dll

10.0.18362.1130

120,128

10-Sep-2020

04:31

Timezoneai.dll

10.0.18362.1130

58,688

10-Sep-2020

04:31

Winsockai.dll

10.0.18362.1130

76,096

10-Sep-2020

04:31

Wmicmiplugin.dll

10.0.18362.1130

283,968

10-Sep-2020

04:31

Ws2_helper.dll

10.0.18362.1130

88,896

10-Sep-2020

04:31

Offlinelsa.dll

10.0.18362.1130

115,008

10-Sep-2020

04:31

Offlinesam.dll

10.0.18362.1130

224,064

10-Sep-2020

04:31

Esscli.dll

10.0.18362.1130

299,328

10-Sep-2020

04:31

Fastprox.dll

10.0.18362.1130

701,760

10-Sep-2020

04:31

Mofd.dll

10.0.18362.1130

205,624

10-Sep-2020

04:32

Mofinstall.dll

10.0.18362.1130

73,024

10-Sep-2020

04:31

Repdrvfs.dll

10.0.18362.1130

280,384

10-Sep-2020

04:31

Wbemcomn.dll

10.0.18362.1130

395,584

10-Sep-2020

04:31

Wbemcore.dll

10.0.18362.1130

1,449,792

10-Sep-2020

04:31

Wbemprox.dll

10.0.18362.1130

37,184

10-Sep-2020

04:31

Wmiutils.dll

10.0.18362.1130

97,600

10-Sep-2020

04:32

Shtransform.dll

10.0.18362.1130

33,088

10-Sep-2020

07:37

Bfsvc.dll

10.0.18362.1130

189,248

10-Sep-2020

04:31

Fveupdateai.dll

10.0.18362.1130

35,136

10-Sep-2020

04:31

Securebootai.dll

10.0.18362.1130

28,992

10-Sep-2020

04:31

Bcdeditai.dll

10.0.18362.1130

291,648

10-Sep-2020

04:45

Configureieoptionalcomponentsai.dll

10.0.18362.1130

45,368

10-Sep-2020

07:38

Featuresettingsoverride.dll

10.0.18362.1130

34,104

10-Sep-2020

07:38

Iefileinstallai.dll

10.0.18362.1130

33,088

10-Sep-2020

07:38

Msdtcadvancedinstaller.dll

10.0.18362.1130

52,536

10-Sep-2020

07:38

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Peerdistai.dll

10.0.18362.1130

31,552

10-Sep-2020

07:38

Printadvancedinstaller.dll

10.0.18362.1130

91,456

10-Sep-2020

07:38

Servicemodelregai.dll

10.0.18362.1130

72,504

10-Sep-2020

07:38

Setieinstalleddateai.dll

10.0.18362.1130

22,336

10-Sep-2020

07:38

Primitivetransformers.dll

10.0.18362.1130

48,448

10-Sep-2020

04:31

Sppinst.dll

10.0.18362.1130

36,152

10-Sep-2020

04:35

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Aritransformer.dll

10.0.18362.1130

47,936

10-Sep-2020

04:31

Wpndatatransformer.dll

10.0.18362.1130

31,040

10-Sep-2020

04:31

Mqcmiplugin.dll

5.0.1.1

127,296

10-Sep-2020

07:41

Appserverai.dll

10.0.18362.1130

147,776

10-Sep-2020

07:37

Rdwebai.dll

10.0.18362.1130

102,208

10-Sep-2020

07:36

Tssdisai.dll

10.0.18362.1130

104,768

10-Sep-2020

07:37

Vmhostai.dll

10.0.18362.1130

80,704

10-Sep-2020

07:36

Iissetupai.dll

10.0.18362.1130

103,744

10-Sep-2020

04:31

Cleanupai.dll

10.0.18362.1130

20,800

10-Sep-2020

04:31

Cbscore.dll

10.0.18362.1130

2,104,640

10-Sep-2020

04:31

Cbsmsg.dll

10.0.18362.1130

51,520

10-Sep-2020

04:31

Cmiadapter.dll

10.0.18362.1130

67,904

10-Sep-2020

04:31

Cmiaisupport.dll

10.0.18362.1130

1,656,640

10-Sep-2020

04:31

Dpx.dll

5.0.1.1

495,936

10-Sep-2020

04:31

Drupdate.dll

10.0.18362.1130

311,104

10-Sep-2020

04:31

Drvstore.dll

10.0.18362.1130

994,624

10-Sep-2020

04:31

Globalinstallorder.xml

Not applicable

1,247,506

13-Aug-2020

02:02

Msdelta.dll

5.0.1.1

434,496

10-Sep-2020

04:31

Mspatcha.dll

5.0.1.1

44,352

10-Sep-2020

04:31

Poqexec.exe

10.0.18362.1130

390,656

10-Sep-2020

04:12

Reservemanager.dll

10.0.18362.1130

198,976

10-Sep-2020

04:47

Smiengine.dll

10.0.18362.1130

702,272

10-Sep-2020

04:31

Smipi.dll

10.0.18362.1130

31,552

10-Sep-2020

04:31

Tifilefetcher.exe

10.0.18362.1130

365,368

10-Sep-2020

04:32

Tiworker.exe

10.0.18362.1130

237,568

10-Sep-2020

04:11

Turbostack.dll

10.0.18362.1130

433,984

10-Sep-2020

04:31

Updateagent.dll

10.0.18362.1130

2,028,352

10-Sep-2020

04:31

Wcmtypes.xsd

Not applicable

1,047

13-Aug-2020

02:03

Wcp.dll

10.0.18362.1130

3,092,288

10-Sep-2020

04:31

Wdscore.dll

10.0.18362.1130

201,024

10-Sep-2020

04:31

Wrpint.dll

10.0.18362.1130

64,320

10-Sep-2020

04:31

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1130

86,848

10-Sep-2020

04:45

Appxreg.dll

10.0.18362.1130

45,376

10-Sep-2020

04:45

Cmifw.dll

10.0.18362.1130

103,728

10-Sep-2020

04:45

Eventsinstaller.dll

10.0.18362.1130

242,496

10-Sep-2020

04:45

Featurestagingai.dll

10.0.18362.1130

65,856

10-Sep-2020

04:54

Firewallofflineapi.dll

10.0.18362.1130

200,000

10-Sep-2020

04:43

Grouptrusteeai.dll

10.0.18362.1130

44,864

10-Sep-2020

04:45

Httpai.dll

10.0.18362.1130

30,528

10-Sep-2020

04:45

Implatsetup.dll

10.0.18362.1130

133,952

10-Sep-2020

04:45

Luainstall.dll

10.0.18362.1130

68,928

10-Sep-2020

04:45

Netfxconfig.dll

10.0.18362.1130

29,504

10-Sep-2020

04:54

Netsetupai.dll

10.0.18362.1130

165,184

10-Sep-2020

04:45

Netsetupapi.dll

10.0.18362.1130

143,168

10-Sep-2020

04:43

Netsetupengine.dll

10.0.18362.1130

825,152

10-Sep-2020

04:43

Perfcounterinstaller.dll

10.0.18362.1130

141,120

10-Sep-2020

04:45

Timezoneai.dll

10.0.18362.1130

70,464

10-Sep-2020

04:45

Winsockai.dll

10.0.18362.1130

82,736

10-Sep-2020

04:45

Wmicmiplugin.dll

10.0.18362.1130

420,160

10-Sep-2020

04:45

Ws2_helper.dll

10.0.18362.1130

106,808

10-Sep-2020

04:45

Offlinelsa.dll

10.0.18362.1130

132,416

10-Sep-2020

04:44

Offlinesam.dll

10.0.18362.1130

254,784

10-Sep-2020

04:44

Esscli.dll

10.0.18362.1130

402,752

10-Sep-2020

04:50

Fastprox.dll

10.0.18362.1130

907,568

10-Sep-2020

04:46

Mofd.dll

10.0.18362.1130

258,872

10-Sep-2020

04:46

Mofinstall.dll

10.0.18362.1130

76,600

10-Sep-2020

04:46

Repdrvfs.dll

10.0.18362.1130

362,288

10-Sep-2020

04:46

Wbemcomn.dll

10.0.18362.1130

463,680

10-Sep-2020

04:46

Wbemcore.dll

10.0.18362.1130

1,699,136

10-Sep-2020

04:46

Wbemprox.dll

10.0.18362.1130

43,840

10-Sep-2020

04:46

Wmiutils.dll

10.0.18362.1130

119,616

10-Sep-2020

04:46

Shtransform.dll

10.0.18362.1130

39,736

10-Sep-2020

08:57

Bfsvc.dll

10.0.18362.1130

223,024

10-Sep-2020

04:46

Fveupdateai.dll

10.0.18362.1130

39,728

10-Sep-2020

04:46

Securebootai.dll

10.0.18362.1130

34,112

10-Sep-2020

04:46

Bcdeditai.dll

10.0.18362.1130

318,256

10-Sep-2020

04:52

Configureieoptionalcomponentsai.dll

10.0.18362.1130

51,512

10-Sep-2020

08:56

Featuresettingsoverride.dll

10.0.18362.1130

39,744

10-Sep-2020

08:53

Iefileinstallai.dll

10.0.18362.1130

37,176

10-Sep-2020

08:54

Msdtcadvancedinstaller.dll

10.0.18362.1130

61,752

10-Sep-2020

08:55

Netfxconfig.dll

10.0.18362.1130

29,504

10-Sep-2020

04:54

Peerdistai.dll

10.0.18362.1130

37,696

10-Sep-2020

08:53

Printadvancedinstaller.dll

10.0.18362.1130

105,272

10-Sep-2020

08:55

Servicemodelregai.dll

10.0.18362.1130

90,944

10-Sep-2020

08:53

Setieinstalleddateai.dll

10.0.18362.1130

24,888

10-Sep-2020

08:56

Primitivetransformers.dll

10.0.18362.1130

62,272

10-Sep-2020

04:43

Sppinst.dll

10.0.18362.1130

43,312

10-Sep-2020

04:46

Grouptrusteeai.dll

10.0.18362.1130

44,864

10-Sep-2020

04:45

Aritransformer.dll

10.0.18362.1130

56,640

10-Sep-2020

04:45

Wpndatatransformer.dll

10.0.18362.1130

37,688

10-Sep-2020

04:45

Mqcmiplugin.dll

5.0.1.1

155,968

10-Sep-2020

08:59

Appserverai.dll

10.0.18362.1130

170,304

10-Sep-2020

08:54

Rdwebai.dll

10.0.18362.1130

119,608

10-Sep-2020

08:57

Tssdisai.dll

10.0.18362.1130

126,264

10-Sep-2020

08:59

Vmhostai.dll

10.0.18362.1130

98,624

10-Sep-2020

08:56

Iissetupai.dll

10.0.18362.1130

127,296

10-Sep-2020

04:46

Cleanupai.dll

10.0.18362.1130

23,360

10-Sep-2020

04:46

Cbscore.dll

10.0.18362.1130

2,527,552

10-Sep-2020

04:44

Cbsmsg.dll

10.0.18362.1130

53,568

10-Sep-2020

04:43

Cmiadapter.dll

10.0.18362.1130

82,240

10-Sep-2020

04:43

Cmiaisupport.dll

10.0.18362.1130

2,538,816

10-Sep-2020

04:43

Dpx.dll

5.0.1.1

717,616

10-Sep-2020

04:43

Drupdate.dll

10.0.18362.1130

377,656

10-Sep-2020

04:43

Drvstore.dll

10.0.18362.1130

1,244,976

10-Sep-2020

04:43

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

14:50

Msdelta.dll

5.0.1.1

548,160

10-Sep-2020

04:43

Mspatcha.dll

5.0.1.1

55,104

10-Sep-2020

04:43

Poqexec.exe

10.0.18362.1130

492,544

10-Sep-2020

04:14

Reservemanager.dll

10.0.18362.1130

248,128

10-Sep-2020

04:53

Smiengine.dll

10.0.18362.1130

858,432

10-Sep-2020

04:43

Smipi.dll

10.0.18362.1130

36,672

10-Sep-2020

04:43

Tifilefetcher.exe

10.0.18362.1130

459,072

10-Sep-2020

04:43

Tiworker.exe

10.0.18362.1130

253,952

10-Sep-2020

04:17

Turbostack.dll

10.0.18362.1130

600,896

10-Sep-2020

04:43

Updateagent.dll

10.0.18362.1130

2,724,160

10-Sep-2020

04:44

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

14:51

Wcp.dll

10.0.18362.1130

4,057,408

10-Sep-2020

04:44

Wdscore.dll

10.0.18362.1130

247,616

10-Sep-2020

04:43

Wrpint.dll

10.0.18362.1130

75,072

10-Sep-2020

04:47

Appxprovisionpackage.dll

10.0.18362.1130

75,072

10-Sep-2020

04:31

Appxreg.dll

10.0.18362.1130

38,200

10-Sep-2020

04:31

Cmifw.dll

10.0.18362.1130

85,824

10-Sep-2020

04:31

Eventsinstaller.dll

10.0.18362.1130

190,272

10-Sep-2020

04:31

Featurestagingai.dll

10.0.18362.1130

52,544

10-Sep-2020

04:47

Firewallofflineapi.dll

10.0.18362.1130

171,328

10-Sep-2020

04:31

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Httpai.dll

10.0.18362.1130

27,456

10-Sep-2020

04:31

Implatsetup.dll

10.0.18362.1130

97,600

10-Sep-2020

04:31

Luainstall.dll

10.0.18362.1130

55,104

10-Sep-2020

04:31

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Netsetupai.dll

10.0.18362.1130

121,152

10-Sep-2020

04:32

Netsetupapi.dll

10.0.18362.1130

107,840

10-Sep-2020

04:31

Netsetupengine.dll

10.0.18362.1130

587,584

10-Sep-2020

04:31

Perfcounterinstaller.dll

10.0.18362.1130

120,128

10-Sep-2020

04:31

Timezoneai.dll

10.0.18362.1130

58,688

10-Sep-2020

04:31

Winsockai.dll

10.0.18362.1130

76,096

10-Sep-2020

04:31

Wmicmiplugin.dll

10.0.18362.1130

283,968

10-Sep-2020

04:31

Ws2_helper.dll

10.0.18362.1130

88,896

10-Sep-2020

04:31

Offlinelsa.dll

10.0.18362.1130

115,008

10-Sep-2020

04:31

Offlinesam.dll

10.0.18362.1130

224,064

10-Sep-2020

04:31

Esscli.dll

10.0.18362.1130

299,328

10-Sep-2020

04:31

Fastprox.dll

10.0.18362.1130

701,760

10-Sep-2020

04:31

Mofd.dll

10.0.18362.1130

205,624

10-Sep-2020

04:32

Mofinstall.dll

10.0.18362.1130

73,024

10-Sep-2020

04:31

Repdrvfs.dll

10.0.18362.1130

280,384

10-Sep-2020

04:31

Wbemcomn.dll

10.0.18362.1130

395,584

10-Sep-2020

04:31

Wbemcore.dll

10.0.18362.1130

1,449,792

10-Sep-2020

04:31

Wbemprox.dll

10.0.18362.1130

37,184

10-Sep-2020

04:31

Wmiutils.dll

10.0.18362.1130

97,600

10-Sep-2020

04:32

Shtransform.dll

10.0.18362.1130

33,088

10-Sep-2020

07:37

Bfsvc.dll

10.0.18362.1130

189,248

10-Sep-2020

04:31

Fveupdateai.dll

10.0.18362.1130

35,136

10-Sep-2020

04:31

Securebootai.dll

10.0.18362.1130

28,992

10-Sep-2020

04:31

Bcdeditai.dll

10.0.18362.1130

291,648

10-Sep-2020

04:45

Configureieoptionalcomponentsai.dll

10.0.18362.1130

45,368

10-Sep-2020

07:38

Featuresettingsoverride.dll

10.0.18362.1130

34,104

10-Sep-2020

07:38

Iefileinstallai.dll

10.0.18362.1130

33,088

10-Sep-2020

07:38

Msdtcadvancedinstaller.dll

10.0.18362.1130

52,536

10-Sep-2020

07:38

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Peerdistai.dll

10.0.18362.1130

31,552

10-Sep-2020

07:38

Printadvancedinstaller.dll

10.0.18362.1130

91,456

10-Sep-2020

07:38

Servicemodelregai.dll

10.0.18362.1130

72,504

10-Sep-2020

07:38

Setieinstalleddateai.dll

10.0.18362.1130

22,336

10-Sep-2020

07:38

Primitivetransformers.dll

10.0.18362.1130

48,448

10-Sep-2020

04:31

Sppinst.dll

10.0.18362.1130

36,152

10-Sep-2020

04:35

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Aritransformer.dll

10.0.18362.1130

47,936

10-Sep-2020

04:31

Wpndatatransformer.dll

10.0.18362.1130

31,040

10-Sep-2020

04:31

Appserverai.dll

10.0.18362.1130

147,776

10-Sep-2020

07:37

Rdwebai.dll

10.0.18362.1130

102,208

10-Sep-2020

07:36

Tssdisai.dll

10.0.18362.1130

104,768

10-Sep-2020

07:37

Vmhostai.dll

10.0.18362.1130

80,704

10-Sep-2020

07:36

Iissetupai.dll

10.0.18362.1130

103,744

10-Sep-2020

04:31

Cleanupai.dll

10.0.18362.1130

20,800

10-Sep-2020

04:31

Cbscore.dll

10.0.18362.1130

2,104,640

10-Sep-2020

04:31

Cbsmsg.dll

10.0.18362.1130

51,520

10-Sep-2020

04:31

Cmiadapter.dll

10.0.18362.1130

67,904

10-Sep-2020

04:31

Cmiaisupport.dll

10.0.18362.1130

1,656,640

10-Sep-2020

04:31

Dpx.dll

5.0.1.1

495,936

10-Sep-2020

04:31

Drupdate.dll

10.0.18362.1130

311,104

10-Sep-2020

04:31

Drvstore.dll

10.0.18362.1130

994,624

10-Sep-2020

04:31

Globalinstallorder.xml

Not applicable

1,247,506

13-Aug-2020

02:02

Msdelta.dll

5.0.1.1

434,496

10-Sep-2020

04:31

Mspatcha.dll

5.0.1.1

44,352

10-Sep-2020

04:31

Poqexec.exe

10.0.18362.1130

390,656

10-Sep-2020

04:12

Reservemanager.dll

10.0.18362.1130

198,976

10-Sep-2020

04:47

Smiengine.dll

10.0.18362.1130

702,272

10-Sep-2020

04:31

Smipi.dll

10.0.18362.1130

31,552

10-Sep-2020

04:31

Tifilefetcher.exe

10.0.18362.1130

365,368

10-Sep-2020

04:32

Tiworker.exe

10.0.18362.1130

237,568

10-Sep-2020

04:11

Turbostack.dll

10.0.18362.1130

433,984

10-Sep-2020

04:31

Updateagent.dll

10.0.18362.1130

2,028,352

10-Sep-2020

04:31

Wcmtypes.xsd

Not applicable

1,047

13-Aug-2020

02:03

Wcp.dll

10.0.18362.1130

3,092,288

10-Sep-2020

04:31

Wdscore.dll

10.0.18362.1130

201,024

10-Sep-2020

04:31

Wrpint.dll

10.0.18362.1130

64,320

10-Sep-2020

04:31

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1130

95,552

10-Sep-2020

04:51

Appxreg.dll

10.0.18362.1130

48,448

10-Sep-2020

04:51

Cmifw.dll

10.0.18362.1130

105,792

10-Sep-2020

04:51

Eventsinstaller.dll

10.0.18362.1130

257,344

10-Sep-2020

04:51

Featurestagingai.dll

10.0.18362.1130

69,424

10-Sep-2020

05:00

Firewallofflineapi.dll

10.0.18362.1130

204,088

10-Sep-2020

04:47

Grouptrusteeai.dll

10.0.18362.1130

47,424

10-Sep-2020

04:51

Httpai.dll

10.0.18362.1130

34,112

10-Sep-2020

04:50

Implatsetup.dll

10.0.18362.1130

141,632

10-Sep-2020

04:51

Luainstall.dll

10.0.18362.1130

74,048

10-Sep-2020

04:51

Netfxconfig.dll

10.0.18362.1130

31,552

10-Sep-2020

05:01

Netsetupai.dll

10.0.18362.1130

162,624

10-Sep-2020

04:51

Netsetupapi.dll

10.0.18362.1130

143,160

10-Sep-2020

04:48

Netsetupengine.dll

10.0.18362.1130

939,840

10-Sep-2020

04:47

Perfcounterinstaller.dll

10.0.18362.1130

147,264

10-Sep-2020

04:51

Timezoneai.dll

10.0.18362.1130

71,488

10-Sep-2020

04:51

Winsockai.dll

10.0.18362.1130

84,800

10-Sep-2020

04:51

Wmicmiplugin.dll

10.0.18362.1130

433,472

10-Sep-2020

04:51

Ws2_helper.dll

10.0.18362.1130

107,328

10-Sep-2020

04:50

Offlinelsa.dll

10.0.18362.1130

141,632

10-Sep-2020

04:49

Offlinesam.dll

10.0.18362.1130

264,512

10-Sep-2020

04:49

Esscli.dll

10.0.18362.1130

453,952

10-Sep-2020

04:51

Fastprox.dll

10.0.18362.1130

1,033,520

10-Sep-2020

04:51

Mofd.dll

10.0.18362.1130

297,280

10-Sep-2020

04:51

Mofinstall.dll

10.0.18362.1130

82,752

10-Sep-2020

04:51

Repdrvfs.dll

10.0.18362.1130

409,920

10-Sep-2020

04:51

Wbemcomn.dll

10.0.18362.1130

492,848

10-Sep-2020

04:51

Wbemcore.dll

10.0.18362.1130

1,920,832

10-Sep-2020

04:51

Wbemprox.dll

10.0.18362.1130

48,960

10-Sep-2020

04:51

Wmiutils.dll

10.0.18362.1130

132,928

10-Sep-2020

04:51

Shtransform.dll

10.0.18362.1130

42,816

10-Sep-2020

08:45

Bfsvc.dll

10.0.18362.1130

239,936

10-Sep-2020

04:51

Fveupdateai.dll

10.0.18362.1130

41,280

10-Sep-2020

04:51

Securebootai.dll

10.0.18362.1130

35,648

10-Sep-2020

04:51

Bcdeditai.dll

10.0.18362.1130

329,528

10-Sep-2020

04:59

Configureieoptionalcomponentsai.dll

10.0.18362.1130

54,080

10-Sep-2020

08:42

Featuresettingsoverride.dll

10.0.18362.1130

42,304

10-Sep-2020

08:42

Iefileinstallai.dll

10.0.18362.1130

39,752

10-Sep-2020

08:43

Msdtcadvancedinstaller.dll

10.0.18362.1130

65,336

10-Sep-2020

08:44

Netfxconfig.dll

10.0.18362.1130

31,552

10-Sep-2020

05:01

Peerdistai.dll

10.0.18362.1130

39,224

10-Sep-2020

08:43

Printadvancedinstaller.dll

10.0.18362.1130

115,016

10-Sep-2020

08:43

Servicemodelregai.dll

10.0.18362.1130

93,504

10-Sep-2020

08:42

Setieinstalleddateai.dll

10.0.18362.1130

26,432

10-Sep-2020

08:42

Primitivetransformers.dll

10.0.18362.1130

67,904

10-Sep-2020

04:48

Sppinst.dll

10.0.18362.1130

47,424

10-Sep-2020

04:51

Grouptrusteeai.dll

10.0.18362.1130

47,424

10-Sep-2020

04:51

Aritransformer.dll

10.0.18362.1130

59,200

10-Sep-2020

04:51

Wpndatatransformer.dll

10.0.18362.1130

39,232

10-Sep-2020

04:51

Appserverai.dll

10.0.18362.1130

180,536

10-Sep-2020

08:44

Rdwebai.dll

10.0.18362.1130

127,296

10-Sep-2020

08:44

Tssdisai.dll

10.0.18362.1130

134,968

10-Sep-2020

08:45

Vmhostai.dll

10.0.18362.1130

104,248

10-Sep-2020

08:46

Iissetupai.dll

10.0.18362.1130

136,000

10-Sep-2020

04:51

Cleanupai.dll

10.0.18362.1130

24,384

10-Sep-2020

04:51

Cbscore.dll

10.0.18362.1130

2,478,400

10-Sep-2020

04:48

Cbsmsg.dll

10.0.18362.1130

52,544

10-Sep-2020

04:48

Cmiadapter.dll

10.0.18362.1130

93,504

10-Sep-2020

04:48

Cmiaisupport.dll

10.0.18362.1130

2,854,200

10-Sep-2020

04:48

Dpx.dll

5.0.1.1

726,328

10-Sep-2020

04:48

Drupdate.dll

10.0.18362.1130

389,440

10-Sep-2020

04:48

Drvstore.dll

10.0.18362.1130

1,271,104

10-Sep-2020

04:48

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

14:52

Msdelta.dll

5.0.1.1

525,120

10-Sep-2020

04:48

Mspatcha.dll

5.0.1.1

55,104

10-Sep-2020

04:48

Poqexec.exe

10.0.18362.1130

498,688

10-Sep-2020

04:25

Reservemanager.dll

10.0.18362.1130

250,168

10-Sep-2020

05:00

Smiengine.dll

10.0.18362.1130

961,336

10-Sep-2020

04:48

Smipi.dll

10.0.18362.1130

39,232

10-Sep-2020

04:48

Tifilefetcher.exe

10.0.18362.1130

461,120

10-Sep-2020

04:48

Tiworker.exe

10.0.18362.1130

274,944

10-Sep-2020

04:28

Turbostack.dll

10.0.18362.1130

625,472

10-Sep-2020

04:48

Updateagent.dll

10.0.18362.1130

2,809,152

10-Sep-2020

04:48

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

14:52

Wcp.dll

10.0.18362.1130

4,173,120

10-Sep-2020

04:48

Wdscore.dll

10.0.18362.1130

272,704

10-Sep-2020

04:47

Wrpint.dll

10.0.18362.1130

79,168

10-Sep-2020

04:48

Cbscore.dll

10.0.18362.1130

1,921,360

10-Sep-2020

04:50

Cbsmsg.dll

10.0.18362.1130

69,968

10-Sep-2020

04:50

Cmiadapter.dll

10.0.18362.1130

86,344

10-Sep-2020

04:50

Cmiaisupport.dll

10.0.18362.1130

2,216,264

10-Sep-2020

04:50

Dpx.dll

5.0.1.1

553,288

10-Sep-2020

04:50

Drupdate.dll

10.0.18362.1130

295,248

10-Sep-2020

04:50

Drvstore.dll

10.0.18362.1130

893,264

10-Sep-2020

04:50

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

14:50

Msdelta.dll

5.0.1.1

438,608

10-Sep-2020

04:50

Mspatcha.dll

5.0.1.1

61,776

10-Sep-2020

04:50

Poqexec.exe

10.0.18362.1130

385,024

10-Sep-2020

04:33

Reservemanager.dll

10.0.18362.1130

213,328

10-Sep-2020

05:02

Smiengine.dll

10.0.18362.1130

684,360

10-Sep-2020

04:50

Smipi.dll

10.0.18362.1130

53,584

10-Sep-2020

04:50

Tifilefetcher.exe

10.0.18362.1130

352,592

10-Sep-2020

04:50

Tiworker.exe

10.0.18362.1130

253,952

10-Sep-2020

04:33

Turbostack.dll

10.0.18362.1130

483,664

10-Sep-2020

04:50

Updateagent.dll

10.0.18362.1130

2,163,016

10-Sep-2020

04:50

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

14:50

Wcp.dll

10.0.18362.1130

2,904,400

10-Sep-2020

04:50

Wdscore.dll

10.0.18362.1130

217,424

10-Sep-2020

04:49

Wrpint.dll

10.0.18362.1130

82,256

10-Sep-2020

04:50

Appxprovisionpackage.dll

10.0.18362.1130

75,072

10-Sep-2020

04:31

Appxreg.dll

10.0.18362.1130

38,200

10-Sep-2020

04:31

Cmifw.dll

10.0.18362.1130

85,824

10-Sep-2020

04:31

Eventsinstaller.dll

10.0.18362.1130

190,272

10-Sep-2020

04:31

Featurestagingai.dll

10.0.18362.1130

52,544

10-Sep-2020

04:47

Firewallofflineapi.dll

10.0.18362.1130

171,328

10-Sep-2020

04:31

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Httpai.dll

10.0.18362.1130

27,456

10-Sep-2020

04:31

Implatsetup.dll

10.0.18362.1130

97,600

10-Sep-2020

04:31

Luainstall.dll

10.0.18362.1130

55,104

10-Sep-2020

04:31

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Netsetupai.dll

10.0.18362.1130

121,152

10-Sep-2020

04:32

Netsetupapi.dll

10.0.18362.1130

107,840

10-Sep-2020

04:31

Netsetupengine.dll

10.0.18362.1130

587,584

10-Sep-2020

04:31

Perfcounterinstaller.dll

10.0.18362.1130

120,128

10-Sep-2020

04:31

Timezoneai.dll

10.0.18362.1130

58,688

10-Sep-2020

04:31

Winsockai.dll

10.0.18362.1130

76,096

10-Sep-2020

04:31

Wmicmiplugin.dll

10.0.18362.1130

283,968

10-Sep-2020

04:31

Ws2_helper.dll

10.0.18362.1130

88,896

10-Sep-2020

04:31

Offlinelsa.dll

10.0.18362.1130

115,008

10-Sep-2020

04:31

Offlinesam.dll

10.0.18362.1130

224,064

10-Sep-2020

04:31

Esscli.dll

10.0.18362.1130

299,328

10-Sep-2020

04:31

Fastprox.dll

10.0.18362.1130

701,760

10-Sep-2020

04:31

Mofd.dll

10.0.18362.1130

205,624

10-Sep-2020

04:32

Mofinstall.dll

10.0.18362.1130

73,024

10-Sep-2020

04:31

Repdrvfs.dll

10.0.18362.1130

280,384

10-Sep-2020

04:31

Wbemcomn.dll

10.0.18362.1130

395,584

10-Sep-2020

04:31

Wbemcore.dll

10.0.18362.1130

1,449,792

10-Sep-2020

04:31

Wbemprox.dll

10.0.18362.1130

37,184

10-Sep-2020

04:31

Wmiutils.dll

10.0.18362.1130

97,600

10-Sep-2020

04:32

Shtransform.dll

10.0.18362.1130

33,088

10-Sep-2020

07:37

Bfsvc.dll

10.0.18362.1130

189,248

10-Sep-2020

04:31

Fveupdateai.dll

10.0.18362.1130

35,136

10-Sep-2020

04:31

Securebootai.dll

10.0.18362.1130

28,992

10-Sep-2020

04:31

Bcdeditai.dll

10.0.18362.1130

291,648

10-Sep-2020

04:45

Configureieoptionalcomponentsai.dll

10.0.18362.1130

45,368

10-Sep-2020

07:38

Featuresettingsoverride.dll

10.0.18362.1130

34,104

10-Sep-2020

07:38

Iefileinstallai.dll

10.0.18362.1130

33,088

10-Sep-2020

07:38

Msdtcadvancedinstaller.dll

10.0.18362.1130

52,536

10-Sep-2020

07:38

Netfxconfig.dll

10.0.18362.1130

25,920

10-Sep-2020

04:47

Peerdistai.dll

10.0.18362.1130

31,552

10-Sep-2020

07:38

Printadvancedinstaller.dll

10.0.18362.1130

91,456

10-Sep-2020

07:38

Servicemodelregai.dll

10.0.18362.1130

72,504

10-Sep-2020

07:38

Setieinstalleddateai.dll

10.0.18362.1130

22,336

10-Sep-2020

07:38

Primitivetransformers.dll

10.0.18362.1130

48,448

10-Sep-2020

04:31

Sppinst.dll

10.0.18362.1130

36,152

10-Sep-2020

04:35

Grouptrusteeai.dll

10.0.18362.1130

39,232

10-Sep-2020

04:31

Aritransformer.dll

10.0.18362.1130

47,936

10-Sep-2020

04:31

Wpndatatransformer.dll

10.0.18362.1130

31,040

10-Sep-2020

04:31

Appserverai.dll

10.0.18362.1130

147,776

10-Sep-2020

07:37

Rdwebai.dll

10.0.18362.1130

102,208

10-Sep-2020

07:36

Tssdisai.dll

10.0.18362.1130

104,768

10-Sep-2020

07:37

Vmhostai.dll

10.0.18362.1130

80,704

10-Sep-2020

07:36

Iissetupai.dll

10.0.18362.1130

103,744

10-Sep-2020

04:31

Cleanupai.dll

10.0.18362.1130

20,800

10-Sep-2020

04:31

Cbscore.dll

10.0.18362.1130

2,104,640

10-Sep-2020

04:31

Cbsmsg.dll

10.0.18362.1130

51,520

10-Sep-2020

04:31

Cmiadapter.dll

10.0.18362.1130

67,904

10-Sep-2020

04:31

Cmiaisupport.dll

10.0.18362.1130

1,656,640

10-Sep-2020

04:31

Dpx.dll

5.0.1.1

495,936

10-Sep-2020

04:31

Drupdate.dll

10.0.18362.1130

311,104

10-Sep-2020

04:31

Drvstore.dll

10.0.18362.1130

994,624

10-Sep-2020

04:31

Globalinstallorder.xml

Not applicable

1,247,506

13-Aug-2020

02:02

Msdelta.dll

5.0.1.1

434,496

10-Sep-2020

04:31

Mspatcha.dll

5.0.1.1

44,352

10-Sep-2020

04:31

Poqexec.exe

10.0.18362.1130

390,656

10-Sep-2020

04:12

Reservemanager.dll

10.0.18362.1130

198,976

10-Sep-2020

04:47

Smiengine.dll

10.0.18362.1130

702,272

10-Sep-2020

04:31

Smipi.dll

10.0.18362.1130

31,552

10-Sep-2020

04:31

Tifilefetcher.exe

10.0.18362.1130

365,368

10-Sep-2020

04:32

Tiworker.exe

10.0.18362.1130

237,568

10-Sep-2020

04:11

Turbostack.dll

10.0.18362.1130

433,984

10-Sep-2020

04:31

Updateagent.dll

10.0.18362.1130

2,028,352

10-Sep-2020

04:31

Wcmtypes.xsd

Not applicable

1,047

13-Aug-2020

02:03

Wcp.dll

10.0.18362.1130

3,092,288

10-Sep-2020

04:31

Wdscore.dll

10.0.18362.1130

201,024

10-Sep-2020

04:31

Wrpint.dll

10.0.18362.1130

64,320

10-Sep-2020

04:31

References

For information on SSUs, see the following articles:

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

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