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Summary

This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 11, version 22H2 and Windows 11, version 23H2.

How to get this update

Install this update

Release Channel

Available

Next Step

Windows Update and Microsoft Update

No

See the other options below.

Microsoft Update Catalog

Yes

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

To download updates from the Update Catalog, see Steps to download updates from the Windows Update Catalog.

Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager

No

You can manually import these updates into Windows Server Update Services (WSUS) or Microsoft Endpoint Configuration Manager. For WSUS instructions, see WSUS and the Catalog Site. For Configuration Manger instructions, see Import updates from the Microsoft Update Catalog.

Prerequisites 

There are no prerequisites to apply 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 KB5033205.

File information

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

File name

File version

Date

Time

File size

acmigration.dll

10.0.22621.3072

18-Dec-23

20:32

669,040

appraiser.dll

10.0.22621.3072

18-Dec-23

20:27

2,848,112

appraiser.sdb

Not versioned

18-Dec-23

20:27

2,760,618

APPRAISERRES.DLL

10.0.22621.3072

18-Dec-23

20:33

181,616

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:15

25,600

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

29,696

cmi2migxml.dll

10.0.22621.3072

19-Dec-23

4:01

230,768

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:07

25,088

csiagent.dll

10.0.22621.3072

19-Dec-23

4:01

763,248

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:08

30,208

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

31,744

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:12

26,624

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

4:09

26,624

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:07

27,648

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:08

30,720

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:02

27,648

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:02

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:14

31,232

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

31,232

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:00

24,576

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

7:57

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:00

28,160

IMAGELIB.DLL

Not versioned

18-Dec-23

20:28

968,064

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:04

30,720

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

7:59

20,992

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:01

20,480

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:03

27,136

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:03

28,672

MediaSetupUIMgr.dll

10.0.22621.3072

18-Dec-23

20:28

1,254,768

migcore.dll

10.0.22621.3072

19-Dec-23

4:02

9,762,176

mighost.exe

10.0.22621.3072

19-Dec-23

4:01

279,936

migisol.dll

10.0.22621.3072

19-Dec-23

4:01

148,960

migres.dll

10.0.22621.3072

19-Dec-23

4:01

25,968

migstore.dll

10.0.22621.3072

19-Dec-23

4:01

1,357,168

MigSys.dll

10.0.22621.3072

19-Dec-23

4:01

492,912

MXEAgent.dll

10.0.22621.3072

19-Dec-23

4:01

411,008

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:09

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:04

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:01

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

7:58

29,696

reagent.dll

10.0.22621.3072

19-Dec-23

4:03

595,328

EDGEMIGRATIONPLUGIN.DLL

1.0.0.1

19-Dec-23

4:10

157,168

microsoft-hyper-v-migration-replacement.man

Not versioned

18-Oct-23

18:08

6,052

MICROSOFT-WINDOWS-CORESYSTEM-INITMACHINECONFIG-REPLACEMENT.MAN

Not versioned

18-Oct-23

18:01

898

SERVICINGCOMMON.DLL

10.0.22621.3072

18-Dec-23

20:29

1,005,608

SERVICINGCOMMON.DLL

10.0.22621.3072

18-Dec-23

20:29

1,005,616

TWINUI-REPLACEMENT.MAN

Not versioned

18-Oct-23

18:07

12,641

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

7:59

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:04

30,208

setup.exe

10.0.22621.3072

19-Dec-23

4:03

333,280

SetupCore.dll

10.0.22621.3072

18-Dec-23

20:28

2,401,664

setupplatform.cfg

Not versioned

18-Oct-23

17:58

17,298

setupplatform.dll

1.74.22621.3072

19-Dec-23

4:01

9,688,560

setupplatform.exe

1.74.22621.3072

19-Dec-23

4:01

271,840

SetupPrep.exe

10.0.22621.3072

19-Dec-23

4:09

1,304,032

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:11

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:08

28,160

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:10

27,136

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:04

29,696

UpdateAgent.dll

10.0.22621.3072

18-Dec-23

20:18

3,458,416

upgradeagent.dll

10.0.22621.3072

19-Dec-23

4:01

3,331,568

winsetup.dll

10.0.22621.3072

19-Dec-23

4:04

3,052,928

WINSETUPMON.SYS

10.0.22621.3072

19-Dec-23

4:01

107,928

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:01

17,920

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

8:05

18,432

File name

File version

Date

Time

File size

acmigration.dll

10.0.22621.3072

18-Dec-23

21:43

1,140,096

appraiser.dll

10.0.22621.3072

18-Dec-23

21:30

2,834,816

appraiser.sdb

Not versioned

18-Dec-23

21:30

1,971,308

APPRAISERRES.DLL

10.0.22621.3072

18-Dec-23

21:44

174,064

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:40

25,600

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:41

29,696

cmi2migxml.dll

10.0.22621.3072

19-Dec-23

5:03

221,152

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:36

25,088

csiagent.dll

10.0.22621.3072

19-Dec-23

5:03

759,168

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:28

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:37

30,208

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:33

31,744

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:40

26,624

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

5:20

26,624

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:35

27,648

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:33

30,720

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:39

27,648

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:37

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:29

31,232

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:27

31,232

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:38

24,576

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:36

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:36

28,160

IMAGELIB.DLL

Not versioned

18-Dec-23

21:30

980,864

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:35

30,720

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:27

20,992

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:35

20,480

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:36

27,136

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:33

28,672

MediaSetupUIMgr.dll

10.0.22621.3072

18-Dec-23

21:30

1,257,328

migcore.dll

10.0.22621.3072

19-Dec-23

5:03

10,191,840

mighost.exe

10.0.22621.3072

19-Dec-23

5:03

265,600

migisol.dll

10.0.22621.3072

19-Dec-23

5:02

115,056

migres.dll

10.0.22621.3072

19-Dec-23

5:03

17,392

migstore.dll

10.0.22621.3072

19-Dec-23

5:03

1,388,400

MigSys.dll

10.0.22621.3072

19-Dec-23

5:19

497,008

MXEAgent.dll

10.0.22621.3072

19-Dec-23

5:03

401,392

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:31

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:29

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:38

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:49

28,672

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:42

29,696

reagent.dll

10.0.22621.3072

19-Dec-23

5:03

977,792

EDGEMIGRATIONPLUGIN.DLL

1.0.0.1

19-Dec-23

5:23

150,000

microsoft-hyper-v-migration-replacement.man

Not versioned

18-Oct-23

18:11

6,052

MICROSOFT-WINDOWS-CORESYSTEM-INITMACHINECONFIG-REPLACEMENT.MAN

Not versioned

18-Oct-23

18:03

898

SERVICINGCOMMON.DLL

10.0.22621.3072

18-Dec-23

21:31

1,846,168

SERVICINGCOMMON.DLL

10.0.22621.3072

18-Dec-23

21:32

1,846,048

TWINUI-REPLACEMENT.MAN

Not versioned

18-Oct-23

18:10

12,641

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:45

28,672

setup.exe

10.0.22621.3072

19-Dec-23

5:02

315,248

SetupCore.dll

10.0.22621.3072

18-Dec-23

21:31

2,452,864

setupplatform.cfg

Not versioned

18-Oct-23

17:59

17,298

setupplatform.dll

1.74.22621.3072

19-Dec-23

5:18

10,216,416

setupplatform.exe

1.74.22621.3072

19-Dec-23

5:17

261,088

SetupPrep.exe

10.0.22621.3072

19-Dec-23

5:20

1,332,592

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:46

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:42

29,184

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:42

28,160

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:39

27,136

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:40

27,648

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:37

29,696

UpdateAgent.dll

10.0.22621.3072

18-Dec-23

21:19

3,579,872

upgradeagent.dll

10.0.22621.3072

19-Dec-23

5:04

3,464,688

winsetup.dll

10.0.22621.3072

19-Dec-23

5:03

3,017,200

WINSETUPMON.SYS

10.0.22621.3072

19-Dec-23

5:13

81,904

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:42

17,920

SetupPrep.exe.mui

10.0.22621.3072

19-Dec-23

9:42

18,432

References

Update Windows installation media with Dynamic Update

Learn about the standard terminology that is used to describe Microsoft software updates.

Query words: Setup DU

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