Applies ToWindows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1

  • Windows 7 for 32-bit Systems Service Pack 1

  • Windows 7 for x64-based Systems Service Pack 1

  • Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1

  • Windows Server 2008 R2 for x64-based Systems Service Pack 1

  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (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.

Important Before you install this update, see the Prerequisites section.

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 

You must have the following updates installed before you apply this update. If you use Windows Update, these updates will be offered automatically as needed.

Restart information 

You do not have to restart your device 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 KB4565354.

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.

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.1-KB4570673-x86.msu

75FA20DCB4754873DD997BFE22249C73AD1ACB16

6BCA7EF5490B60B26D3C97DA1475EB6ED45A4ADCBD203FA167A12ACADE43C2D6

Windows6.1-KB4570673-x64.msu

046157FDDC9A0C1C80F27A59CEC94A3BE9C9AA31

105B4B132F0B92580D3A98B15E91955EFAA544B5D803995ABC1B7DBBFFD954EC

File name

File version

File size

Date

Time

Apds.dll

6.1.7601.24559

1,798,656

16-Jul-2020

02:50

Apircl.dll

6.1.7601.24559

223,744

16-Jul-2020

02:50

Apss.dll

6.1.7601.24559

201,216

16-Jul-2020

02:50

Cbscore.dll

6.1.7601.24559

846,336

16-Jul-2020

02:49

Cbsmsg.dll

6.1.7601.24559

28,672

16-Jul-2020

02:21

Cmiadapter.dll

6.1.7601.24559

120,320

16-Jul-2020

02:49

Cmitrust.dll

6.1.7601.24559

296,960

16-Jul-2020

02:49

Cmiv2.dll

6.1.7601.24559

2,043,392

16-Jul-2020

02:49

Cntrtextinstaller.dll

6.1.7601.24559

143,872

16-Jul-2020

02:49

Dpx.dll

6.1.7601.24559

257,024

16-Jul-2020

02:49

Drupdate.dll

6.1.7601.24559

174,080

16-Jul-2020

02:49

Drvstore.dll

6.1.7601.24559

324,096

16-Jul-2020

02:49

Esscli.dll

6.1.7601.24559

266,240

16-Jul-2020

02:50

Extendedsecurityupdatesai.dll

6.1.7601.24559

91,648

16-Jul-2020

02:21

Fastprox.dll

6.1.7601.24559

606,720

16-Jul-2020

02:50

Globalinstallorder.xml

Not applicable

1,977,464

16-Apr-2020

19:43

Helpcins.dll

6.1.7601.24559

105,472

16-Jul-2020

02:50

Locdrv.dll

6.1.7601.24559

228,352

16-Jul-2020

02:50

Mofd.dll

6.1.7601.24559

193,536

16-Jul-2020

02:50

Mofinstall.dll

6.1.7601.24559

58,880

16-Jul-2020

02:50

Msdelta.dll

6.1.7601.24559

305,664

16-Jul-2020

02:50

Mspatcha.dll

6.1.7601.24559

35,328

16-Jul-2020

02:50

Oemhelpins.dll

6.1.7601.24559

151,040

16-Jul-2020

02:50

Pkgmgr.exe

6.1.7601.24559

209,920

16-Jul-2020

02:21

Poqexec.exe

6.1.7601.24559

123,904

16-Jul-2020

02:21

Repdrvfs.dll

6.1.7601.24559

302,080

16-Jul-2020

02:50

Smiengine.dll

6.1.7601.24559

697,344

16-Jul-2020

02:50

Smipi.dll

6.1.7601.24559

98,816

16-Jul-2020

02:50

Svcini.exe

6.1.7601.24559

16,384

16-Jul-2020

02:21

Wbemcomn.dll

6.1.7601.24559

363,520

16-Jul-2020

02:50

Wbemcore.dll

6.1.7601.24559

774,656

16-Jul-2020

02:50

Wbemprox.dll

6.1.7601.24559

29,184

16-Jul-2020

02:50

Wcmtypes.xsd

Not applicable

1,047

26-Nov-2019

21:19

Wcp.dll

6.1.7601.24559

1,913,344

16-Jul-2020

02:50

Wdscore.dll

6.1.7601.24559

190,464

16-Jul-2020

02:50

Wmicmiplugin.dll

6.1.7601.24559

351,744

16-Jul-2020

02:50

Wmiutils.dll

6.1.7601.24559

85,504

16-Jul-2020

02:50

Wrpint.dll

6.1.7601.24559

54,272

16-Jul-2020

02:19

Xmllite.dll

1.3.1001.0

180,736

16-Jul-2020

02:50

File name

File version

File size

Date

Time

Apds.dll

6.1.7601.24559

2,173,440

16-Jul-2020

02:44

Apircl.dll

6.1.7601.24559

276,480

16-Jul-2020

02:44

Apss.dll

6.1.7601.24559

235,520

16-Jul-2020

02:44

Cbscore.dll

6.1.7601.24559

977,408

16-Jul-2020

02:44

Cbsmsg.dll

6.1.7601.24559

28,672

16-Jul-2020

02:44

Cmiadapter.dll

6.1.7601.24559

125,952

16-Jul-2020

02:44

Cmitrust.dll

6.1.7601.24559

479,232

16-Jul-2020

02:44

Cmiv2.dll

6.1.7601.24559

3,743,232

16-Jul-2020

02:44

Cntrtextinstaller.dll

6.1.7601.24559

170,496

16-Jul-2020

02:44

Dpx.dll

6.1.7601.24559

399,872

16-Jul-2020

02:44

Drupdate.dll

6.1.7601.24559

204,288

16-Jul-2020

02:44

Drvstore.dll

6.1.7601.24559

423,936

16-Jul-2020

02:44

Esscli.dll

6.1.7601.24559

440,320

16-Jul-2020

02:44

Extendedsecurityupdatesai.dll

6.1.7601.24559

104,960

16-Jul-2020

02:12

Fastprox.dll

6.1.7601.24559

909,824

16-Jul-2020

02:44

Globalinstallorder.xml

Not applicable

1,977,464

12-Mar-2020

00:50

Helpcins.dll

6.1.7601.24559

142,336

16-Jul-2020

02:44

Locdrv.dll

6.1.7601.24559

369,664

16-Jul-2020

02:44

Mofd.dll

6.1.7601.24559

279,552

16-Jul-2020

02:44

Mofinstall.dll

6.1.7601.24559

76,288

16-Jul-2020

02:44

Msdelta.dll

6.1.7601.24559

452,096

16-Jul-2020

02:44

Mspatcha.dll

6.1.7601.24559

46,592

16-Jul-2020

02:44

Oemhelpins.dll

6.1.7601.24559

222,208

16-Jul-2020

02:44

Pkgmgr.exe

6.1.7601.24559

199,168

16-Jul-2020

02:12

Poqexec.exe

6.1.7601.24559

142,336

16-Jul-2020

02:12

Repdrvfs.dll

6.1.7601.24559

454,144

16-Jul-2020

02:44

Smiengine.dll

6.1.7601.24559

933,376

16-Jul-2020

02:44

Smipi.dll

6.1.7601.24559

104,448

16-Jul-2020

02:44

Svcini.exe

6.1.7601.24559

17,920

16-Jul-2020

02:12

Wbemcomn.dll

6.1.7601.24559

529,920

16-Jul-2020

02:44

Wbemcore.dll

6.1.7601.24559

1,220,096

16-Jul-2020

02:44

Wbemprox.dll

6.1.7601.24559

43,520

16-Jul-2020

02:44

Wcmtypes.xsd

Not applicable

1,047

18-Nov-2018

02:57

Wcp.dll

6.1.7601.24559

2,762,752

16-Jul-2020

02:44

Wdscore.dll

6.1.7601.24559

271,872

16-Jul-2020

02:44

Wmicmiplugin.dll

6.1.7601.24559

525,824

16-Jul-2020

02:44

Wmiutils.dll

6.1.7601.24559

137,216

16-Jul-2020

02:44

Wrpint.dll

6.1.7601.24559

60,928

16-Jul-2020

02:44

Xmllite.dll

1.3.1001.0

198,656

16-Jul-2020

02:44

Apds.dll

6.1.7601.24559

1,798,656

16-Jul-2020

02:50

Apircl.dll

6.1.7601.24559

223,744

16-Jul-2020

02:50

Apss.dll

6.1.7601.24559

201,216

16-Jul-2020

02:50

Cbscore.dll

6.1.7601.24559

846,336

16-Jul-2020

02:49

Cbsmsg.dll

6.1.7601.24559

28,672

16-Jul-2020

02:21

Cmiadapter.dll

6.1.7601.24559

120,320

16-Jul-2020

02:49

Cmitrust.dll

6.1.7601.24559

296,960

16-Jul-2020

02:49

Cmiv2.dll

6.1.7601.24559

2,043,392

16-Jul-2020

02:49

Cntrtextinstaller.dll

6.1.7601.24559

143,872

16-Jul-2020

02:49

Dpx.dll

6.1.7601.24559

257,024

16-Jul-2020

02:49

Drupdate.dll

6.1.7601.24559

174,080

16-Jul-2020

02:49

Drvstore.dll

6.1.7601.24559

324,096

16-Jul-2020

02:49

Esscli.dll

6.1.7601.24559

266,240

16-Jul-2020

02:50

Extendedsecurityupdatesai.dll

6.1.7601.24559

91,648

16-Jul-2020

02:21

Fastprox.dll

6.1.7601.24559

606,720

16-Jul-2020

02:50

Globalinstallorder.xml

Not applicable

1,977,464

16-Apr-2020

19:43

Helpcins.dll

6.1.7601.24559

105,472

16-Jul-2020

02:50

Locdrv.dll

6.1.7601.24559

228,352

16-Jul-2020

02:50

Mofd.dll

6.1.7601.24559

193,536

16-Jul-2020

02:50

Mofinstall.dll

6.1.7601.24559

58,880

16-Jul-2020

02:50

Msdelta.dll

6.1.7601.24559

305,664

16-Jul-2020

02:50

Mspatcha.dll

6.1.7601.24559

35,328

16-Jul-2020

02:50

Oemhelpins.dll

6.1.7601.24559

151,040

16-Jul-2020

02:50

Pkgmgr.exe

6.1.7601.24559

209,920

16-Jul-2020

02:21

Poqexec.exe

6.1.7601.24559

123,904

16-Jul-2020

02:21

Repdrvfs.dll

6.1.7601.24559

302,080

16-Jul-2020

02:50

Smiengine.dll

6.1.7601.24559

697,344

16-Jul-2020

02:50

Smipi.dll

6.1.7601.24559

98,816

16-Jul-2020

02:50

Svcini.exe

6.1.7601.24559

16,384

16-Jul-2020

02:21

Wbemcomn.dll

6.1.7601.24559

363,520

16-Jul-2020

02:50

Wbemcore.dll

6.1.7601.24559

774,656

16-Jul-2020

02:50

Wbemprox.dll

6.1.7601.24559

29,184

16-Jul-2020

02:50

Wcmtypes.xsd

Not applicable

1,047

26-Nov-2019

21:19

Wcp.dll

6.1.7601.24559

1,913,344

16-Jul-2020

02:50

Wdscore.dll

6.1.7601.24559

190,464

16-Jul-2020

02:50

Wmicmiplugin.dll

6.1.7601.24559

351,744

16-Jul-2020

02:50

Wmiutils.dll

6.1.7601.24559

85,504

16-Jul-2020

02:50

Wrpint.dll

6.1.7601.24559

54,272

16-Jul-2020

02:19

Xmllite.dll

1.3.1001.0

180,736

16-Jul-2020

02:50

References

For information on SSUs, see the following articles:

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

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