Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

This update applies to the following:

  • ​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 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 KB4586863.

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 verification

File hash information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4598479-x86.msu

3714DB6CAC54CDFAB44B6AB151A331EA183894EE

04DEF05161626E4B1D47A89CD96E9C82CCA937E795200C443603139210D5123B

Windows10.0-KB4598479-x64.msu

6BA0AC3DA31FFD0F8E78EEA46DDAAA6673E49BDD

398ADAF4322D30BDFE3035192EF0DC5AF842289E667D1FEB0146626A51966AF8

Windows10.0-KB4598479-arm64.msu

AAAB1268F9BBD28D42A93612978EFAB7134BE294

5E213AC3B53A61FFF7A82793782C1B4D9208072C4C7754B5449D44FB919D497E

For all supported x86-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1310

75,088

08-Dec-2020

06:06

Appxreg.dll

10.0.18362.1310

38,224

08-Dec-2020

06:06

Cmifw.dll

10.0.18362.1310

85,832

08-Dec-2020

06:06

Eventsinstaller.dll

10.0.18362.1310

190,280

08-Dec-2020

06:06

Featurestagingai.dll

10.0.18362.1310

52,552

08-Dec-2020

06:21

Firewallofflineapi.dll

10.0.18362.1310

171,336

08-Dec-2020

06:06

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Httpai.dll

10.0.18362.1310

27,472

08-Dec-2020

06:06

Implatsetup.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Luainstall.dll

10.0.18362.1310

55,120

08-Dec-2020

06:06

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Netsetupai.dll

10.0.18362.1310

121,168

08-Dec-2020

06:06

Netsetupapi.dll

10.0.18362.1310

107,856

08-Dec-2020

06:06

Netsetupengine.dll

10.0.18362.1310

587,600

08-Dec-2020

06:06

Perfcounterinstaller.dll

10.0.18362.1310

120,144

08-Dec-2020

06:06

Timezoneai.dll

10.0.18362.1310

58,696

08-Dec-2020

06:06

Winsockai.dll

10.0.18362.1310

76,112

08-Dec-2020

06:06

Wmicmiplugin.dll

10.0.18362.1310

312,136

08-Dec-2020

06:07

Ws2_helper.dll

10.0.18362.1310

88,912

08-Dec-2020

06:06

Offlinelsa.dll

10.0.18362.1310

115,016

08-Dec-2020

06:07

Offlinesam.dll

10.0.18362.1310

224,080

08-Dec-2020

06:06

Esscli.dll

10.0.18362.1310

299,336

08-Dec-2020

06:06

Fastprox.dll

10.0.18362.1310

701,768

08-Dec-2020

06:06

Mofd.dll

10.0.18362.1310

205,648

08-Dec-2020

06:06

Mofinstall.dll

10.0.18362.1310

73,032

08-Dec-2020

06:06

Repdrvfs.dll

10.0.18362.1310

280,400

08-Dec-2020

06:06

Wbemcomn.dll

10.0.18362.1310

395,592

08-Dec-2020

06:06

Wbemcore.dll

10.0.18362.1310

1,449,800

08-Dec-2020

06:06

Wbemprox.dll

10.0.18362.1310

37,192

08-Dec-2020

06:06

Wmiutils.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Shtransform.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Bfsvc.dll

10.0.18362.1310

189,264

08-Dec-2020

06:06

Fveupdateai.dll

10.0.18362.1310

35,152

08-Dec-2020

06:06

Securebootai.dll

10.0.18362.1310

29,008

08-Dec-2020

06:06

Bcdeditai.dll

10.0.18362.1310

291,664

08-Dec-2020

06:18

Configureieoptionalcomponentsai.dll

10.0.18362.1310

45,392

08-Dec-2020

09:01

Featuresettingsoverride.dll

10.0.18362.1310

34,128

08-Dec-2020

09:01

Iefileinstallai.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Msdtcadvancedinstaller.dll

10.0.18362.1310

52,560

08-Dec-2020

09:01

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Peerdistai.dll

10.0.18362.1310

31,568

08-Dec-2020

09:01

Printadvancedinstaller.dll

10.0.18362.1310

91,472

08-Dec-2020

09:01

Servicemodelregai.dll

10.0.18362.1310

72,528

08-Dec-2020

09:01

Setieinstalleddateai.dll

10.0.18362.1310

22,352

08-Dec-2020

09:01

Primitivetransformers.dll

10.0.18362.1310

48,456

08-Dec-2020

06:06

Sppinst.dll

10.0.18362.1310

36,168

08-Dec-2020

06:10

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Aritransformer.dll

10.0.18362.1310

47,944

08-Dec-2020

06:06

Wpndatatransformer.dll

10.0.18362.1310

31,048

08-Dec-2020

06:06

Mqcmiplugin.dll

5.0.1.1

127,304

08-Dec-2020

09:04

Appserverai.dll

10.0.18362.1310

147,792

08-Dec-2020

09:00

Rdwebai.dll

10.0.18362.1310

102,216

08-Dec-2020

09:00

Tssdisai.dll

10.0.18362.1310

104,784

08-Dec-2020

09:00

Vmhostai.dll

10.0.18362.1310

80,720

08-Dec-2020

09:00

Iissetupai.dll

10.0.18362.1310

103,760

08-Dec-2020

06:06

Cleanupai.dll

10.0.18362.1310

20,808

08-Dec-2020

06:06

Cbscore.dll

10.0.18362.1310

2,103,632

08-Dec-2020

06:06

Cbsmsg.dll

10.0.18362.1310

51,528

08-Dec-2020

06:06

Cmiadapter.dll

10.0.18362.1310

67,912

08-Dec-2020

06:06

Cmiaisupport.dll

10.0.18362.1310

1,656,656

08-Dec-2020

06:06

Dpx.dll

5.0.1.1

495,944

08-Dec-2020

06:07

Drupdate.dll

10.0.18362.1310

311,112

08-Dec-2020

06:06

Drvstore.dll

10.0.18362.1310

1,022,288

08-Dec-2020

06:06

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

18:13

Msdelta.dll

5.0.1.1

434,512

08-Dec-2020

06:06

Mspatcha.dll

5.0.1.1

44,368

08-Dec-2020

06:06

Poqexec.exe

10.0.18362.1310

390,656

08-Dec-2020

05:47

Reservemanager.dll

10.0.18362.1310

198,984

08-Dec-2020

06:21

Smiengine.dll

10.0.18362.1310

702,280

08-Dec-2020

06:06

Smipi.dll

10.0.18362.1310

31,560

08-Dec-2020

06:06

Tifilefetcher.exe

10.0.18362.1310

367,952

08-Dec-2020

06:06

Tiworker.exe

10.0.18362.1310

237,568

08-Dec-2020

05:45

Turbostack.dll

10.0.18362.1310

434,000

08-Dec-2020

06:06

Updateagent.dll

10.0.18362.1310

2,030,928

08-Dec-2020

06:06

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

18:13

Wcp.dll

10.0.18362.1310

3,092,296

08-Dec-2020

06:07

Wdscore.dll

10.0.18362.1310

201,040

08-Dec-2020

06:06

Wrpint.dll

10.0.18362.1310

64,336

08-Dec-2020

06:06

For all supported x64-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1310

86,864

08-Dec-2020

06:25

Appxreg.dll

10.0.18362.1310

45,392

08-Dec-2020

06:25

Cmifw.dll

10.0.18362.1310

103,760

08-Dec-2020

06:25

Eventsinstaller.dll

10.0.18362.1310

242,512

08-Dec-2020

06:25

Featurestagingai.dll

10.0.18362.1310

65,872

08-Dec-2020

06:34

Firewallofflineapi.dll

10.0.18362.1310

200,008

08-Dec-2020

06:22

Grouptrusteeai.dll

10.0.18362.1310

44,872

08-Dec-2020

06:25

Httpai.dll

10.0.18362.1310

30,544

08-Dec-2020

06:25

Implatsetup.dll

10.0.18362.1310

133,960

08-Dec-2020

06:25

Luainstall.dll

10.0.18362.1310

68,944

08-Dec-2020

06:25

Netfxconfig.dll

10.0.18362.1310

29,520

08-Dec-2020

06:34

Netsetupai.dll

10.0.18362.1310

165,200

08-Dec-2020

06:25

Netsetupapi.dll

10.0.18362.1310

143,176

08-Dec-2020

06:22

Netsetupengine.dll

10.0.18362.1310

825,160

08-Dec-2020

06:22

Perfcounterinstaller.dll

10.0.18362.1310

141,136

08-Dec-2020

06:25

Timezoneai.dll

10.0.18362.1310

70,472

08-Dec-2020

06:25

Winsockai.dll

10.0.18362.1310

82,768

08-Dec-2020

06:25

Wmicmiplugin.dll

10.0.18362.1310

458,064

08-Dec-2020

06:25

Ws2_helper.dll

10.0.18362.1310

106,832

08-Dec-2020

06:25

Offlinelsa.dll

10.0.18362.1310

132,424

08-Dec-2020

06:23

Offlinesam.dll

10.0.18362.1310

254,800

08-Dec-2020

06:23

Esscli.dll

10.0.18362.1310

402,760

08-Dec-2020

06:26

Fastprox.dll

10.0.18362.1310

907,592

08-Dec-2020

06:26

Mofd.dll

10.0.18362.1310

258,888

08-Dec-2020

06:26

Mofinstall.dll

10.0.18362.1310

76,624

08-Dec-2020

06:26

Repdrvfs.dll

10.0.18362.1310

362,312

08-Dec-2020

06:26

Wbemcomn.dll

10.0.18362.1310

463,688

08-Dec-2020

06:26

Wbemcore.dll

10.0.18362.1310

1,699,144

08-Dec-2020

06:26

Wbemprox.dll

10.0.18362.1310

43,848

08-Dec-2020

06:26

Wmiutils.dll

10.0.18362.1310

119,624

08-Dec-2020

06:26

Shtransform.dll

10.0.18362.1310

39,752

08-Dec-2020

09:47

Bfsvc.dll

10.0.18362.1310

223,048

08-Dec-2020

06:26

Fveupdateai.dll

10.0.18362.1310

39,752

08-Dec-2020

06:26

Securebootai.dll

10.0.18362.1310

34,128

08-Dec-2020

06:26

Bcdeditai.dll

10.0.18362.1310

318,280

08-Dec-2020

06:32

Configureieoptionalcomponentsai.dll

10.0.18362.1310

51,536

08-Dec-2020

09:45

Featuresettingsoverride.dll

10.0.18362.1310

39,760

08-Dec-2020

09:45

Iefileinstallai.dll

10.0.18362.1310

37,200

08-Dec-2020

09:45

Msdtcadvancedinstaller.dll

10.0.18362.1310

61,776

08-Dec-2020

09:45

Netfxconfig.dll

10.0.18362.1310

29,520

08-Dec-2020

06:34

Peerdistai.dll

10.0.18362.1310

37,712

08-Dec-2020

09:45

Printadvancedinstaller.dll

10.0.18362.1310

105,296

08-Dec-2020

09:45

Servicemodelregai.dll

10.0.18362.1310

90,960

08-Dec-2020

09:45

Setieinstalleddateai.dll

10.0.18362.1310

24,912

08-Dec-2020

09:45

Primitivetransformers.dll

10.0.18362.1310

62,288

08-Dec-2020

06:23

Sppinst.dll

10.0.18362.1310

43,336

08-Dec-2020

06:26

Grouptrusteeai.dll

10.0.18362.1310

44,872

08-Dec-2020

06:25

Aritransformer.dll

10.0.18362.1310

56,656

08-Dec-2020

06:25

Wpndatatransformer.dll

10.0.18362.1310

37,712

08-Dec-2020

06:25

Mqcmiplugin.dll

5.0.1.1

155,984

08-Dec-2020

09:50

Appserverai.dll

10.0.18362.1310

170,312

08-Dec-2020

09:45

Rdwebai.dll

10.0.18362.1310

119,624

08-Dec-2020

09:47

Tssdisai.dll

10.0.18362.1310

126,280

08-Dec-2020

09:48

Vmhostai.dll

10.0.18362.1310

98,632

08-Dec-2020

09:47

Iissetupai.dll

10.0.18362.1310

127,304

08-Dec-2020

06:26

Cleanupai.dll

10.0.18362.1310

23,376

08-Dec-2020

06:26

Cbscore.dll

10.0.18362.1310

2,526,544

08-Dec-2020

06:23

Cbsmsg.dll

10.0.18362.1310

53,584

08-Dec-2020

06:22

Cmiadapter.dll

10.0.18362.1310

82,256

08-Dec-2020

06:23

Cmiaisupport.dll

10.0.18362.1310

2,538,832

08-Dec-2020

06:23

Dpx.dll

5.0.1.1

717,648

08-Dec-2020

06:23

Drupdate.dll

10.0.18362.1310

377,680

08-Dec-2020

06:23

Drvstore.dll

10.0.18362.1310

1,285,456

08-Dec-2020

06:23

Globalinstallorder.xml

Not applicable

1,247,506

25-Jun-2020

04:01

Msdelta.dll

5.0.1.1

548,176

08-Dec-2020

06:23

Mspatcha.dll

5.0.1.1

55,120

08-Dec-2020

06:23

Poqexec.exe

10.0.18362.1310

492,544

08-Dec-2020

05:50

Reservemanager.dll

10.0.18362.1310

248,144

08-Dec-2020

06:34

Smiengine.dll

10.0.18362.1310

858,440

08-Dec-2020

06:22

Smipi.dll

10.0.18362.1310

36,688

08-Dec-2020

06:23

Tifilefetcher.exe

10.0.18362.1310

462,160

08-Dec-2020

06:23

Tiworker.exe

10.0.18362.1310

253,952

08-Dec-2020

05:55

Turbostack.dll

10.0.18362.1310

600,912

08-Dec-2020

06:23

Updateagent.dll

10.0.18362.1310

2,727,248

08-Dec-2020

06:23

Wcmtypes.xsd

Not applicable

1,047

25-Jun-2020

04:01

Wcp.dll

10.0.18362.1310

4,056,400

08-Dec-2020

06:23

Wdscore.dll

10.0.18362.1310

247,624

08-Dec-2020

06:22

Wrpint.dll

10.0.18362.1310

75,088

08-Dec-2020

06:23

Appxprovisionpackage.dll

10.0.18362.1310

75,088

08-Dec-2020

06:06

Appxreg.dll

10.0.18362.1310

38,224

08-Dec-2020

06:06

Cmifw.dll

10.0.18362.1310

85,832

08-Dec-2020

06:06

Eventsinstaller.dll

10.0.18362.1310

190,280

08-Dec-2020

06:06

Featurestagingai.dll

10.0.18362.1310

52,552

08-Dec-2020

06:21

Firewallofflineapi.dll

10.0.18362.1310

171,336

08-Dec-2020

06:06

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Httpai.dll

10.0.18362.1310

27,472

08-Dec-2020

06:06

Implatsetup.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Luainstall.dll

10.0.18362.1310

55,120

08-Dec-2020

06:06

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Netsetupai.dll

10.0.18362.1310

121,168

08-Dec-2020

06:06

Netsetupapi.dll

10.0.18362.1310

107,856

08-Dec-2020

06:06

Netsetupengine.dll

10.0.18362.1310

587,600

08-Dec-2020

06:06

Perfcounterinstaller.dll

10.0.18362.1310

120,144

08-Dec-2020

06:06

Timezoneai.dll

10.0.18362.1310

58,696

08-Dec-2020

06:06

Winsockai.dll

10.0.18362.1310

76,112

08-Dec-2020

06:06

Wmicmiplugin.dll

10.0.18362.1310

312,136

08-Dec-2020

06:07

Ws2_helper.dll

10.0.18362.1310

88,912

08-Dec-2020

06:06

Offlinelsa.dll

10.0.18362.1310

115,016

08-Dec-2020

06:07

Offlinesam.dll

10.0.18362.1310

224,080

08-Dec-2020

06:06

Esscli.dll

10.0.18362.1310

299,336

08-Dec-2020

06:06

Fastprox.dll

10.0.18362.1310

701,768

08-Dec-2020

06:06

Mofd.dll

10.0.18362.1310

205,648

08-Dec-2020

06:06

Mofinstall.dll

10.0.18362.1310

73,032

08-Dec-2020

06:06

Repdrvfs.dll

10.0.18362.1310

280,400

08-Dec-2020

06:06

Wbemcomn.dll

10.0.18362.1310

395,592

08-Dec-2020

06:06

Wbemcore.dll

10.0.18362.1310

1,449,800

08-Dec-2020

06:06

Wbemprox.dll

10.0.18362.1310

37,192

08-Dec-2020

06:06

Wmiutils.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Shtransform.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Bfsvc.dll

10.0.18362.1310

189,264

08-Dec-2020

06:06

Fveupdateai.dll

10.0.18362.1310

35,152

08-Dec-2020

06:06

Securebootai.dll

10.0.18362.1310

29,008

08-Dec-2020

06:06

Bcdeditai.dll

10.0.18362.1310

291,664

08-Dec-2020

06:18

Configureieoptionalcomponentsai.dll

10.0.18362.1310

45,392

08-Dec-2020

09:01

Featuresettingsoverride.dll

10.0.18362.1310

34,128

08-Dec-2020

09:01

Iefileinstallai.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Msdtcadvancedinstaller.dll

10.0.18362.1310

52,560

08-Dec-2020

09:01

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Peerdistai.dll

10.0.18362.1310

31,568

08-Dec-2020

09:01

Printadvancedinstaller.dll

10.0.18362.1310

91,472

08-Dec-2020

09:01

Servicemodelregai.dll

10.0.18362.1310

72,528

08-Dec-2020

09:01

Setieinstalleddateai.dll

10.0.18362.1310

22,352

08-Dec-2020

09:01

Primitivetransformers.dll

10.0.18362.1310

48,456

08-Dec-2020

06:06

Sppinst.dll

10.0.18362.1310

36,168

08-Dec-2020

06:10

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Aritransformer.dll

10.0.18362.1310

47,944

08-Dec-2020

06:06

Wpndatatransformer.dll

10.0.18362.1310

31,048

08-Dec-2020

06:06

Appserverai.dll

10.0.18362.1310

147,792

08-Dec-2020

09:00

Rdwebai.dll

10.0.18362.1310

102,216

08-Dec-2020

09:00

Tssdisai.dll

10.0.18362.1310

104,784

08-Dec-2020

09:00

Vmhostai.dll

10.0.18362.1310

80,720

08-Dec-2020

09:00

Iissetupai.dll

10.0.18362.1310

103,760

08-Dec-2020

06:06

Cleanupai.dll

10.0.18362.1310

20,808

08-Dec-2020

06:06

Cbscore.dll

10.0.18362.1310

2,103,632

08-Dec-2020

06:06

Cbsmsg.dll

10.0.18362.1310

51,528

08-Dec-2020

06:06

Cmiadapter.dll

10.0.18362.1310

67,912

08-Dec-2020

06:06

Cmiaisupport.dll

10.0.18362.1310

1,656,656

08-Dec-2020

06:06

Dpx.dll

5.0.1.1

495,944

08-Dec-2020

06:07

Drupdate.dll

10.0.18362.1310

311,112

08-Dec-2020

06:06

Drvstore.dll

10.0.18362.1310

1,022,288

08-Dec-2020

06:06

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

18:13

Msdelta.dll

5.0.1.1

434,512

08-Dec-2020

06:06

Mspatcha.dll

5.0.1.1

44,368

08-Dec-2020

06:06

Poqexec.exe

10.0.18362.1310

390,656

08-Dec-2020

05:47

Reservemanager.dll

10.0.18362.1310

198,984

08-Dec-2020

06:21

Smiengine.dll

10.0.18362.1310

702,280

08-Dec-2020

06:06

Smipi.dll

10.0.18362.1310

31,560

08-Dec-2020

06:06

Tifilefetcher.exe

10.0.18362.1310

367,952

08-Dec-2020

06:06

Tiworker.exe

10.0.18362.1310

237,568

08-Dec-2020

05:45

Turbostack.dll

10.0.18362.1310

434,000

08-Dec-2020

06:06

Updateagent.dll

10.0.18362.1310

2,030,928

08-Dec-2020

06:06

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

18:13

Wcp.dll

10.0.18362.1310

3,092,296

08-Dec-2020

06:07

Wdscore.dll

10.0.18362.1310

201,040

08-Dec-2020

06:06

Wrpint.dll

10.0.18362.1310

64,336

08-Dec-2020

06:06

For all supported ARM-based versions

File name

File version

File size

Date

Time

Appxprovisionpackage.dll

10.0.18362.1310

95,568

08-Dec-2020

06:39

Appxreg.dll

10.0.18362.1310

48,464

08-Dec-2020

06:39

Cmifw.dll

10.0.18362.1310

105,808

08-Dec-2020

06:42

Eventsinstaller.dll

10.0.18362.1310

257,360

08-Dec-2020

06:38

Featurestagingai.dll

10.0.18362.1310

69,456

08-Dec-2020

06:50

Firewallofflineapi.dll

10.0.18362.1310

204,112

08-Dec-2020

06:36

Grouptrusteeai.dll

10.0.18362.1310

47,440

08-Dec-2020

06:39

Httpai.dll

10.0.18362.1310

34,128

08-Dec-2020

06:39

Implatsetup.dll

10.0.18362.1310

141,648

08-Dec-2020

06:39

Luainstall.dll

10.0.18362.1310

74,064

08-Dec-2020

06:39

Netfxconfig.dll

10.0.18362.1310

31,568

08-Dec-2020

06:47

Netsetupai.dll

10.0.18362.1310

162,640

08-Dec-2020

06:39

Netsetupapi.dll

10.0.18362.1310

143,184

08-Dec-2020

06:36

Netsetupengine.dll

10.0.18362.1310

939,856

08-Dec-2020

06:36

Perfcounterinstaller.dll

10.0.18362.1310

147,280

08-Dec-2020

06:39

Timezoneai.dll

10.0.18362.1310

71,504

08-Dec-2020

06:39

Winsockai.dll

10.0.18362.1310

84,816

08-Dec-2020

06:38

Wmicmiplugin.dll

10.0.18362.1310

475,472

08-Dec-2020

06:39

Ws2_helper.dll

10.0.18362.1310

107,344

08-Dec-2020

06:38

Offlinelsa.dll

10.0.18362.1310

141,648

08-Dec-2020

06:37

Offlinesam.dll

10.0.18362.1310

264,528

08-Dec-2020

06:37

Esscli.dll

10.0.18362.1310

453,960

08-Dec-2020

06:39

Fastprox.dll

10.0.18362.1310

1,033,544

08-Dec-2020

06:39

Mofd.dll

10.0.18362.1310

297,288

08-Dec-2020

06:39

Mofinstall.dll

10.0.18362.1310

82,760

08-Dec-2020

06:39

Repdrvfs.dll

10.0.18362.1310

409,928

08-Dec-2020

06:39

Wbemcomn.dll

10.0.18362.1310

492,864

08-Dec-2020

06:39

Wbemcore.dll

10.0.18362.1310

1,920,840

08-Dec-2020

06:39

Wbemprox.dll

10.0.18362.1310

48,968

08-Dec-2020

06:39

Wmiutils.dll

10.0.18362.1310

132,936

08-Dec-2020

06:39

Shtransform.dll

10.0.18362.1310

42,824

08-Dec-2020

10:55

Bfsvc.dll

10.0.18362.1310

240,456

08-Dec-2020

06:39

Fveupdateai.dll

10.0.18362.1310

41,296

08-Dec-2020

06:39

Securebootai.dll

10.0.18362.1310

35,656

08-Dec-2020

06:39

Bcdeditai.dll

10.0.18362.1310

329,544

08-Dec-2020

06:46

Configureieoptionalcomponentsai.dll

10.0.18362.1310

54,096

08-Dec-2020

10:52

Featuresettingsoverride.dll

10.0.18362.1310

42,320

08-Dec-2020

10:53

Iefileinstallai.dll

10.0.18362.1310

39,760

08-Dec-2020

10:52

Msdtcadvancedinstaller.dll

10.0.18362.1310

65,360

08-Dec-2020

10:53

Netfxconfig.dll

10.0.18362.1310

31,568

08-Dec-2020

06:47

Peerdistai.dll

10.0.18362.1310

39,248

08-Dec-2020

10:52

Printadvancedinstaller.dll

10.0.18362.1310

115,024

08-Dec-2020

10:52

Servicemodelregai.dll

10.0.18362.1310

93,520

08-Dec-2020

10:52

Setieinstalleddateai.dll

10.0.18362.1310

26,440

08-Dec-2020

10:53

Primitivetransformers.dll

10.0.18362.1310

67,920

08-Dec-2020

06:36

Sppinst.dll

10.0.18362.1310

47,432

08-Dec-2020

06:39

Grouptrusteeai.dll

10.0.18362.1310

47,440

08-Dec-2020

06:39

Aritransformer.dll

10.0.18362.1310

59,216

08-Dec-2020

06:39

Wpndatatransformer.dll

10.0.18362.1310

39,248

08-Dec-2020

06:39

Appserverai.dll

10.0.18362.1310

180,560

08-Dec-2020

10:53

Rdwebai.dll

10.0.18362.1310

127,304

08-Dec-2020

10:54

Tssdisai.dll

10.0.18362.1310

134,984

08-Dec-2020

10:54

Vmhostai.dll

10.0.18362.1310

104,264

08-Dec-2020

10:54

Iissetupai.dll

10.0.18362.1310

136,008

08-Dec-2020

06:39

Cleanupai.dll

10.0.18362.1310

24,392

08-Dec-2020

06:39

Cbscore.dll

10.0.18362.1310

2,477,384

08-Dec-2020

06:36

Cbsmsg.dll

10.0.18362.1310

52,552

08-Dec-2020

06:36

Cmiadapter.dll

10.0.18362.1310

93,512

08-Dec-2020

06:36

Cmiaisupport.dll

10.0.18362.1310

2,854,216

08-Dec-2020

06:36

Dpx.dll

5.0.1.1

726,856

08-Dec-2020

06:36

Drupdate.dll

10.0.18362.1310

389,448

08-Dec-2020

06:36

Drvstore.dll

10.0.18362.1310

1,312,584

08-Dec-2020

06:36

Globalinstallorder.xml

Not applicable

1,247,506

24-Aug-2020

00:14

Msdelta.dll

5.0.1.1

525,128

08-Dec-2020

06:36

Mspatcha.dll

5.0.1.1

55,112

08-Dec-2020

06:36

Poqexec.exe

10.0.18362.1310

498,688

08-Dec-2020

06:12

Reservemanager.dll

10.0.18362.1310

250,192

08-Dec-2020

06:47

Smiengine.dll

10.0.18362.1310

961,352

08-Dec-2020

06:36

Smipi.dll

10.0.18362.1310

39,240

08-Dec-2020

06:36

Tifilefetcher.exe

10.0.18362.1310

464,712

08-Dec-2020

06:36

Tiworker.exe

10.0.18362.1310

274,944

08-Dec-2020

06:14

Turbostack.dll

10.0.18362.1310

625,480

08-Dec-2020

06:36

Updateagent.dll

10.0.18362.1310

2,812,232

08-Dec-2020

06:37

Wcmtypes.xsd

Not applicable

1,047

24-Aug-2020

00:14

Wcp.dll

10.0.18362.1310

4,172,104

08-Dec-2020

06:36

Wdscore.dll

10.0.18362.1310

272,720

08-Dec-2020

06:36

Wrpint.dll

10.0.18362.1310

79,176

08-Dec-2020

06:36

Cbscore.dll

10.0.18362.1310

1,921,376

08-Dec-2020

07:15

Cbsmsg.dll

10.0.18362.1310

69,984

08-Dec-2020

07:15

Cmiadapter.dll

10.0.18362.1310

86,368

08-Dec-2020

07:15

Cmiaisupport.dll

10.0.18362.1310

2,216,272

08-Dec-2020

07:15

Dpx.dll

5.0.1.1

553,296

08-Dec-2020

07:15

Drupdate.dll

10.0.18362.1310

295,248

08-Dec-2020

07:15

Drvstore.dll

10.0.18362.1310

926,048

08-Dec-2020

07:15

Globalinstallorder.xml

Not applicable

1,247,506

24-Jun-2020

00:38

Msdelta.dll

5.0.1.1

438,608

08-Dec-2020

07:15

Mspatcha.dll

5.0.1.1

61,776

08-Dec-2020

07:15

Poqexec.exe

10.0.18362.1310

385,024

08-Dec-2020

06:22

Reservemanager.dll

10.0.18362.1310

213,344

08-Dec-2020

07:36

Smiengine.dll

10.0.18362.1310

684,368

08-Dec-2020

07:15

Smipi.dll

10.0.18362.1310

53,584

08-Dec-2020

07:15

Tifilefetcher.exe

10.0.18362.1310

356,688

08-Dec-2020

07:15

Tiworker.exe

10.0.18362.1310

253,952

08-Dec-2020

06:24

Turbostack.dll

10.0.18362.1310

483,664

08-Dec-2020

07:15

Updateagent.dll

10.0.18362.1310

2,163,040

08-Dec-2020

07:18

Wcmtypes.xsd

Not applicable

1,047

24-Jun-2020

00:38

Wcp.dll

10.0.18362.1310

2,904,400

08-Dec-2020

07:16

Wdscore.dll

10.0.18362.1310

217,424

08-Dec-2020

07:15

Wrpint.dll

10.0.18362.1310

82,272

08-Dec-2020

07:15

Appxprovisionpackage.dll

10.0.18362.1310

75,088

08-Dec-2020

06:06

Appxreg.dll

10.0.18362.1310

38,224

08-Dec-2020

06:06

Cmifw.dll

10.0.18362.1310

85,832

08-Dec-2020

06:06

Eventsinstaller.dll

10.0.18362.1310

190,280

08-Dec-2020

06:06

Featurestagingai.dll

10.0.18362.1310

52,552

08-Dec-2020

06:21

Firewallofflineapi.dll

10.0.18362.1310

171,336

08-Dec-2020

06:06

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Httpai.dll

10.0.18362.1310

27,472

08-Dec-2020

06:06

Implatsetup.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Luainstall.dll

10.0.18362.1310

55,120

08-Dec-2020

06:06

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Netsetupai.dll

10.0.18362.1310

121,168

08-Dec-2020

06:06

Netsetupapi.dll

10.0.18362.1310

107,856

08-Dec-2020

06:06

Netsetupengine.dll

10.0.18362.1310

587,600

08-Dec-2020

06:06

Perfcounterinstaller.dll

10.0.18362.1310

120,144

08-Dec-2020

06:06

Timezoneai.dll

10.0.18362.1310

58,696

08-Dec-2020

06:06

Winsockai.dll

10.0.18362.1310

76,112

08-Dec-2020

06:06

Wmicmiplugin.dll

10.0.18362.1310

312,136

08-Dec-2020

06:07

Ws2_helper.dll

10.0.18362.1310

88,912

08-Dec-2020

06:06

Offlinelsa.dll

10.0.18362.1310

115,016

08-Dec-2020

06:07

Offlinesam.dll

10.0.18362.1310

224,080

08-Dec-2020

06:06

Esscli.dll

10.0.18362.1310

299,336

08-Dec-2020

06:06

Fastprox.dll

10.0.18362.1310

701,768

08-Dec-2020

06:06

Mofd.dll

10.0.18362.1310

205,648

08-Dec-2020

06:06

Mofinstall.dll

10.0.18362.1310

73,032

08-Dec-2020

06:06

Repdrvfs.dll

10.0.18362.1310

280,400

08-Dec-2020

06:06

Wbemcomn.dll

10.0.18362.1310

395,592

08-Dec-2020

06:06

Wbemcore.dll

10.0.18362.1310

1,449,800

08-Dec-2020

06:06

Wbemprox.dll

10.0.18362.1310

37,192

08-Dec-2020

06:06

Wmiutils.dll

10.0.18362.1310

97,616

08-Dec-2020

06:06

Shtransform.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Bfsvc.dll

10.0.18362.1310

189,264

08-Dec-2020

06:06

Fveupdateai.dll

10.0.18362.1310

35,152

08-Dec-2020

06:06

Securebootai.dll

10.0.18362.1310

29,008

08-Dec-2020

06:06

Bcdeditai.dll

10.0.18362.1310

291,664

08-Dec-2020

06:18

Configureieoptionalcomponentsai.dll

10.0.18362.1310

45,392

08-Dec-2020

09:01

Featuresettingsoverride.dll

10.0.18362.1310

34,128

08-Dec-2020

09:01

Iefileinstallai.dll

10.0.18362.1310

33,104

08-Dec-2020

09:01

Msdtcadvancedinstaller.dll

10.0.18362.1310

52,560

08-Dec-2020

09:01

Netfxconfig.dll

10.0.18362.1310

25,928

08-Dec-2020

06:21

Peerdistai.dll

10.0.18362.1310

31,568

08-Dec-2020

09:01

Printadvancedinstaller.dll

10.0.18362.1310

91,472

08-Dec-2020

09:01

Servicemodelregai.dll

10.0.18362.1310

72,528

08-Dec-2020

09:01

Setieinstalleddateai.dll

10.0.18362.1310

22,352

08-Dec-2020

09:01

Primitivetransformers.dll

10.0.18362.1310

48,456

08-Dec-2020

06:06

Sppinst.dll

10.0.18362.1310

36,168

08-Dec-2020

06:10

Grouptrusteeai.dll

10.0.18362.1310

39,240

08-Dec-2020

06:06

Aritransformer.dll

10.0.18362.1310

47,944

08-Dec-2020

06:06

Wpndatatransformer.dll

10.0.18362.1310

31,048

08-Dec-2020

06:06

Appserverai.dll

10.0.18362.1310

147,792

08-Dec-2020

09:00

Rdwebai.dll

10.0.18362.1310

102,216

08-Dec-2020

09:00

Tssdisai.dll

10.0.18362.1310

104,784

08-Dec-2020

09:00

Vmhostai.dll

10.0.18362.1310

80,720

08-Dec-2020

09:00

Iissetupai.dll

10.0.18362.1310

103,760

08-Dec-2020

06:06

Cleanupai.dll

10.0.18362.1310

20,808

08-Dec-2020

06:06

Cbscore.dll

10.0.18362.1310

2,103,632

08-Dec-2020

06:06

Cbsmsg.dll

10.0.18362.1310

51,528

08-Dec-2020

06:06

Cmiadapter.dll

10.0.18362.1310

67,912

08-Dec-2020

06:06

Cmiaisupport.dll

10.0.18362.1310

1,656,656

08-Dec-2020

06:06

Dpx.dll

5.0.1.1

495,944

08-Dec-2020

06:07

Drupdate.dll

10.0.18362.1310

311,112

08-Dec-2020

06:06

Drvstore.dll

10.0.18362.1310

1,022,288

08-Dec-2020

06:06

Globalinstallorder.xml

Not applicable

1,247,506

20-Jun-2020

18:13

Msdelta.dll

5.0.1.1

434,512

08-Dec-2020

06:06

Mspatcha.dll

5.0.1.1

44,368

08-Dec-2020

06:06

Poqexec.exe

10.0.18362.1310

390,656

08-Dec-2020

05:47

Reservemanager.dll

10.0.18362.1310

198,984

08-Dec-2020

06:21

Smiengine.dll

10.0.18362.1310

702,280

08-Dec-2020

06:06

Smipi.dll

10.0.18362.1310

31,560

08-Dec-2020

06:06

Tifilefetcher.exe

10.0.18362.1310

367,952

08-Dec-2020

06:06

Tiworker.exe

10.0.18362.1310

237,568

08-Dec-2020

05:45

Turbostack.dll

10.0.18362.1310

434,000

08-Dec-2020

06:06

Updateagent.dll

10.0.18362.1310

2,030,928

08-Dec-2020

06:06

Wcmtypes.xsd

Not applicable

1,047

20-Jun-2020

18:13

Wcp.dll

10.0.18362.1310

3,092,296

08-Dec-2020

06:07

Wdscore.dll

10.0.18362.1310

201,040

08-Dec-2020

06:06

Wrpint.dll

10.0.18362.1310

64,336

08-Dec-2020

06:06

References

For information about SSUs, see the following articles:

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

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

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Was this information helpful?

What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×