Applies to

  • Windows 7 for 32-bit Systems Service Pack 1

  • Windows 7 for x64-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 KB4580970.

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 verification

File hash information

File name

SHA1 hash

SHA256 hash

Windows6.1-KB4592510-x86.msu

6D69F2BF51CACF9638C9FC9B24502B4380B4F677

07482631EF74EBC56D2C7D028D88127D74ED95C3CA9D0D4365357658592D94CD

Windows6.1-KB4592510-x64.msu

2798F0D248E08C292076980D2B954E6E1F2C8F99

81A097B00C0BA3321947AC205CEB94565A879D0A0FD2DDFF2424A0E636E45431

For all supported x86-based versions

File name

File version

File size

Date

Time

Apds.dll

6.1.7601.24563

1,798,656

13-Nov-2020

03:59

Apircl.dll

6.1.7601.24563

223,744

13-Nov-2020

03:59

Apss.dll

6.1.7601.24563

201,216

13-Nov-2020

03:59

Cbscore.dll

6.1.7601.24563

846,336

13-Nov-2020

03:59

Cbsmsg.dll

6.1.7601.24563

28,672

13-Nov-2020

03:41

Cmiadapter.dll

6.1.7601.24563

120,320

13-Nov-2020

03:59

Cmitrust.dll

6.1.7601.24563

296,960

13-Nov-2020

03:59

Cmiv2.dll

6.1.7601.24563

2,043,392

13-Nov-2020

03:59

Cntrtextinstaller.dll

6.1.7601.24563

143,872

13-Nov-2020

03:59

Dpx.dll

6.1.7601.24563

257,024

13-Nov-2020

03:59

Drupdate.dll

6.1.7601.24563

174,080

13-Nov-2020

03:59

Drvstore.dll

6.1.7601.24563

324,096

13-Nov-2020

03:59

Esscli.dll

6.1.7601.24563

266,240

13-Nov-2020

03:59

Extendedsecurityupdatesai.dll

6.1.7601.24563

93,184

13-Nov-2020

03:41

Fastprox.dll

6.1.7601.24563

606,720

13-Nov-2020

03:59

Globalinstallorder.xml

Not applicable

1,977,464

12-Oct-2020

23:19

Helpcins.dll

6.1.7601.24563

105,472

13-Nov-2020

03:59

Locdrv.dll

6.1.7601.24563

228,352

13-Nov-2020

03:59

Mofd.dll

6.1.7601.24563

193,536

13-Nov-2020

03:59

Mofinstall.dll

6.1.7601.24563

58,880

13-Nov-2020

03:59

Msdelta.dll

6.1.7601.24563

305,664

13-Nov-2020

03:59

Mspatcha.dll

6.1.7601.24563

35,328

13-Nov-2020

03:59

Oemhelpins.dll

6.1.7601.24563

151,040

13-Nov-2020

03:59

Pkgmgr.exe

6.1.7601.24563

209,920

13-Nov-2020

03:41

Poqexec.exe

6.1.7601.24563

123,904

13-Nov-2020

03:41

Repdrvfs.dll

6.1.7601.24563

302,080

13-Nov-2020

03:59

Smiengine.dll

6.1.7601.24563

697,344

13-Nov-2020

03:59

Smipi.dll

6.1.7601.24563

98,816

13-Nov-2020

03:59

Svcini.exe

6.1.7601.24563

16,384

13-Nov-2020

03:41

Wbemcomn.dll

6.1.7601.24563

363,520

13-Nov-2020

03:59

Wbemcore.dll

6.1.7601.24563

774,656

13-Nov-2020

03:59

Wbemprox.dll

6.1.7601.24563

29,184

13-Nov-2020

03:59

Wcmtypes.xsd

Not applicable

1,047

12-Oct-2020

23:20

Wcp.dll

6.1.7601.24563

1,913,344

13-Nov-2020

03:59

Wdscore.dll

6.1.7601.24563

190,464

13-Nov-2020

03:59

Wmicmiplugin.dll

6.1.7601.24563

351,744

13-Nov-2020

03:59

Wmiutils.dll

6.1.7601.24563

85,504

13-Nov-2020

03:59

Wrpint.dll

6.1.7601.24563

54,272

13-Nov-2020

03:40

Xmllite.dll

1.3.1001.0

180,736

13-Nov-2020

03:59

For all supported x64-based versions

File name

File version

File size

Date

Time

Apds.dll

6.1.7601.24563

2,173,440

13-Nov-2020

04:14

Apircl.dll

6.1.7601.24563

276,480

13-Nov-2020

04:14

Apss.dll

6.1.7601.24563

235,520

13-Nov-2020

04:14

Cbscore.dll

6.1.7601.24563

977,408

13-Nov-2020

04:14

Cbsmsg.dll

6.1.7601.24563

28,672

13-Nov-2020

04:14

Cmiadapter.dll

6.1.7601.24563

125,952

13-Nov-2020

04:14

Cmitrust.dll

6.1.7601.24563

479,232

13-Nov-2020

04:14

Cmiv2.dll

6.1.7601.24563

3,743,232

13-Nov-2020

04:14

Cntrtextinstaller.dll

6.1.7601.24563

170,496

13-Nov-2020

04:14

Dpx.dll

6.1.7601.24563

399,872

13-Nov-2020

04:14

Drupdate.dll

6.1.7601.24563

204,288

13-Nov-2020

04:14

Drvstore.dll

6.1.7601.24563

423,936

13-Nov-2020

04:14

Esscli.dll

6.1.7601.24563

440,320

13-Nov-2020

04:14

Extendedsecurityupdatesai.dll

6.1.7601.24563

108,544

13-Nov-2020

03:46

Fastprox.dll

6.1.7601.24563

909,824

13-Nov-2020

04:14

Globalinstallorder.xml

Not applicable

1,977,464

12-Oct-2020

23:19

Helpcins.dll

6.1.7601.24563

142,336

13-Nov-2020

04:14

Locdrv.dll

6.1.7601.24563

369,664

13-Nov-2020

04:14

Mofd.dll

6.1.7601.24563

279,552

13-Nov-2020

04:14

Mofinstall.dll

6.1.7601.24563

76,288

13-Nov-2020

04:14

Msdelta.dll

6.1.7601.24563

452,096

13-Nov-2020

04:14

Mspatcha.dll

6.1.7601.24563

46,592

13-Nov-2020

04:14

Oemhelpins.dll

6.1.7601.24563

222,208

13-Nov-2020

04:14

Pkgmgr.exe

6.1.7601.24563

199,168

13-Nov-2020

03:46

Poqexec.exe

6.1.7601.24563

142,336

13-Nov-2020

03:46

Repdrvfs.dll

6.1.7601.24563

454,144

13-Nov-2020

04:14

Smiengine.dll

6.1.7601.24563

933,376

13-Nov-2020

04:14

Smipi.dll

6.1.7601.24563

104,448

13-Nov-2020

04:14

Svcini.exe

6.1.7601.24563

17,920

13-Nov-2020

03:46

Wbemcomn.dll

6.1.7601.24563

529,920

13-Nov-2020

04:14

Wbemcore.dll

6.1.7601.24563

1,220,096

13-Nov-2020

04:14

Wbemprox.dll

6.1.7601.24563

43,520

13-Nov-2020

04:14

Wcmtypes.xsd

Not applicable

1,047

12-Oct-2020

23:20

Wcp.dll

6.1.7601.24563

2,762,752

13-Nov-2020

04:14

Wdscore.dll

6.1.7601.24563

271,872

13-Nov-2020

04:14

Wmicmiplugin.dll

6.1.7601.24563

525,824

13-Nov-2020

04:14

Wmiutils.dll

6.1.7601.24563

137,216

13-Nov-2020

04:14

Wrpint.dll

6.1.7601.24563

60,928

13-Nov-2020

04:14

Xmllite.dll

1.3.1001.0

198,656

13-Nov-2020

04:14

Apds.dll

6.1.7601.24563

1,798,656

13-Nov-2020

03:59

Apircl.dll

6.1.7601.24563

223,744

13-Nov-2020

03:59

Apss.dll

6.1.7601.24563

201,216

13-Nov-2020

03:59

Cbscore.dll

6.1.7601.24563

846,336

13-Nov-2020

03:59

Cbsmsg.dll

6.1.7601.24563

28,672

13-Nov-2020

03:41

Cmiadapter.dll

6.1.7601.24563

120,320

13-Nov-2020

03:59

Cmitrust.dll

6.1.7601.24563

296,960

13-Nov-2020

03:59

Cmiv2.dll

6.1.7601.24563

2,043,392

13-Nov-2020

03:59

Cntrtextinstaller.dll

6.1.7601.24563

143,872

13-Nov-2020

03:59

Dpx.dll

6.1.7601.24563

257,024

13-Nov-2020

03:59

Drupdate.dll

6.1.7601.24563

174,080

13-Nov-2020

03:59

Drvstore.dll

6.1.7601.24563

324,096

13-Nov-2020

03:59

Esscli.dll

6.1.7601.24563

266,240

13-Nov-2020

03:59

Extendedsecurityupdatesai.dll

6.1.7601.24563

93,184

13-Nov-2020

03:41

Fastprox.dll

6.1.7601.24563

606,720

13-Nov-2020

03:59

Globalinstallorder.xml

Not applicable

1,977,464

12-Oct-2020

23:19

Helpcins.dll

6.1.7601.24563

105,472

13-Nov-2020

03:59

Locdrv.dll

6.1.7601.24563

228,352

13-Nov-2020

03:59

Mofd.dll

6.1.7601.24563

193,536

13-Nov-2020

03:59

Mofinstall.dll

6.1.7601.24563

58,880

13-Nov-2020

03:59

Msdelta.dll

6.1.7601.24563

305,664

13-Nov-2020

03:59

Mspatcha.dll

6.1.7601.24563

35,328

13-Nov-2020

03:59

Oemhelpins.dll

6.1.7601.24563

151,040

13-Nov-2020

03:59

Pkgmgr.exe

6.1.7601.24563

209,920

13-Nov-2020

03:41

Poqexec.exe

6.1.7601.24563

123,904

13-Nov-2020

03:41

Repdrvfs.dll

6.1.7601.24563

302,080

13-Nov-2020

03:59

Smiengine.dll

6.1.7601.24563

697,344

13-Nov-2020

03:59

Smipi.dll

6.1.7601.24563

98,816

13-Nov-2020

03:59

Svcini.exe

6.1.7601.24563

16,384

13-Nov-2020

03:41

Wbemcomn.dll

6.1.7601.24563

363,520

13-Nov-2020

03:59

Wbemcore.dll

6.1.7601.24563

774,656

13-Nov-2020

03:59

Wbemprox.dll

6.1.7601.24563

29,184

13-Nov-2020

03:59

Wcmtypes.xsd

Not applicable

1,047

12-Oct-2020

23:20

Wcp.dll

6.1.7601.24563

1,913,344

13-Nov-2020

03:59

Wdscore.dll

6.1.7601.24563

190,464

13-Nov-2020

03:59

Wmicmiplugin.dll

6.1.7601.24563

351,744

13-Nov-2020

03:59

Wmiutils.dll

6.1.7601.24563

85,504

13-Nov-2020

03:59

Wrpint.dll

6.1.7601.24563

54,272

13-Nov-2020

03:40

Xmllite.dll

1.3.1001.0

180,736

13-Nov-2020

03:59

References

For information on SSUs, see the following articles:

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

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