KB5019420: Setup Dynamic Update for Windows 10, version 20H2, 21H1, 21H2, and 22H2: October 11, 2022

Applies To
Windows 10 Enterprise and Education, version 20H2 Windows 10 IoT Enterprise, version 20H2 Windows 10 Home and Pro, version 21H1 Windows 10 Home and Pro, version 21H2 Windows 10 Enterprise and Education, version 21H2 Windows 10 IoT Enterprise, version 21H2 Windows 10 Home and Pro, version 22H2 Windows 10 Enterprise Multi-Session, version 22H2 Windows 10 Enterprise and Education, version 22H2 Windows 10 IoT Enterprise, version 22H2

Summary

This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 20H2, 21H1, 21H2, and 22H2.

Note

REMINDER

  • Windows 10, version 2004 reached end of servicing on December 14, 2021. To continue receiving security and quality updates, we recommend that you update to the latest version of Windows 10.
  • Windows 10, version 20H2 reached end of servicing on May 10, 2022 for devices running the Home, Pro, Pro Education, or Pro for Workstations editions. Windows 10, version 20H2 for Enterprise, Education, and IoT Enterprise will reach end of servicing on May 9, 2023. For more information, see here. To continue receiving security and quality updates, we recommend that you update to the latest version of Windows 10.
  • Windows Server, version 20H2 reached end of servicing on August 9, 2022. For more information, see here. To continue receiving security and quality updates, we recommend that you upgrade to the latest version of Windows Server.

How to get this update

Install this update

Release Channel Available Next Step
Windows Update and Microsoft Update Yes None. This update will be downloaded and installed automatically from Windows Update.
Windows Update for Business Yes None. This update will be downloaded and installed automatically from Windows Update in accordance with configured policies.
Microsoft Update Catalog Yes To get the standalone package for this update, go to the Microsoft Update Catalog website.
Windows Server Update Services (WSUS) Yes This update will automatically sync with WSUS if you configure Products and Classifications as follows:
Product: Windows 10, version 1903 and later
Classification: Security Updates

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 KB5017404.

File information

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

For all supported x86-based versions
File name File version Date Time File size
acmigration.dll 10.0.19041.2127 26-Sep-22 20:45 292,192
acres.dll 10.0.19041.2127 26-Sep-22 20:31 333,664
appraiser.dll 10.0.19041.2127 26-Sep-22 20:38 1,593,192
appraiser.sdb Not versioned 26-Sep-22 20:39 2,439,962
APPRAISERRES.DLL 10.0.19041.2127 26-Sep-22 20:44 145,240
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:33 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:30 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:30 347,136
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:21 338,432
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:26 377,856
diagtrack.dll 10.0.10586.10008 15-Jun-22 18:10 919,736
dism.exe 10.0.19041.2127 26-Sep-22 20:34 226,152
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:31 394,752
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:25 323,072
AcRes.dll.mui 10.0.19041.2127 26-Sep-22 20:31 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:27 372,224
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:21 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:28 323,072
facilitator.dll 10.0.19041.2127 26-Sep-22 20:37 793,432
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:17 342,016
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:24 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:22 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:20 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:22 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:30 368,640
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:32 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:32 237,056
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:31 224,768
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:38 323,072
MediaSetupUIMgr.dll 10.0.19041.2127 27-Sep-22 0:31 13,846,864
migcore.dll 10.0.19041.2127 27-Sep-22 0:24 6,802,784
migstore.dll 10.0.19041.2127 27-Sep-22 0:24 937,312
Mitigation.dll 10.0.19041.2127 27-Sep-22 0:40 216,912
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:23 339,456
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:34 380,416
offline.xml Not versioned 26-Sep-22 22:49 38,899
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:18 383,488
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:37 356,352
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:36 358,400
appxdeploymentserver-replacement.man Not versioned 15-Jun-22 18:17 4,900
EDGEMIGRATIONPLUGIN.MAN Not versioned 15-Jun-22 18:10 923
EDPNOTIFY-REPLACEMENT.MAN Not versioned 15-Jun-22 18:19 830
FVEAPI-REPLACEMENT.MAN Not versioned 15-Jun-22 18:17 1,101
EDGE.DAT Not versioned 15-Jun-22 18:10 12,288
EDGEMIGRATIONPLUGIN.DLL 1.0.0.1 27-Sep-22 0:40 88,400
EDGEUPDATE.DAT Not versioned 15-Jun-22 18:10 12,288
TileStoreMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 20:32 97,624
AppxUpgradeMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 20:44 380,272
iismig.dll 10.0.19041.2127 27-Sep-22 0:24 312,672
sxsmigplugin.dll 10.0.19041.2127 27-Sep-22 0:26 109,408
PPIPOLICIES-GENERAL-REPLACEMENT.MAN Not versioned 15-Jun-22 18:25 2,161
PPIPOLICIES-MIRACAST-REPLACEMENT.MAN Not versioned 15-Jun-22 18:25 1,352
StartTileData-Replacement.man Not versioned 15-Jun-22 18:24 2,702
ReserveManager.dll 10.0.19041.2127 26-Sep-22 20:31 217,440
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:34 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:22 355,840
setup.exe 10.0.19041.2127 27-Sep-22 0:27 244,048
setupcompat.dll 10.0.19041.2127 27-Sep-22 0:27 292,192
SetupCore.dll 10.0.19041.2127 27-Sep-22 0:31 1,879,912
setuphost.exe 10.0.19041.2127 27-Sep-22 0:36 704,328
SetupMgr.dll 10.0.19041.2127 27-Sep-22 0:35 768,352
setupplatform.dll 1.60.19041.2127 27-Sep-22 0:24 7,215,952
setupplatform.exe 1.60.19041.2127 27-Sep-22 0:24 152,928
SetupPrep.exe 10.0.19041.2127 27-Sep-22 0:31 10,654,560
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:18 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:27 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:18 348,672
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:25 336,384
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:16 323,072
unbcl.dll 10.0.19041.2127 27-Sep-22 0:24 836,944
uninstall.xml Not versioned 26-Sep-22 22:49 3,508
UpdateAgent.dll 10.0.19041.2127 26-Sep-22 20:31 2,142,024
upgrade_bulk.xml Not versioned 26-Sep-22 22:49 208,513
windlp.dll 10.0.19041.2127 27-Sep-22 0:31 1,090,024
winsetup.dll 10.0.19041.2127 27-Sep-22 0:26 2,936,160
WINSETUPBOOT.SYS 10.0.19041.2127 27-Sep-22 0:24 61,768
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:25 182,784
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 3:23 182,784
For all supported x64-based versions
File name File version Date Time File size
acmigration.dll 10.0.19041.2127 26-Sep-22 21:12 370,008
acres.dll 10.0.19041.2127 26-Sep-22 21:02 333,664
appraiser.dll 10.0.19041.2127 26-Sep-22 21:11 1,885,016
appraiser.sdb Not versioned 26-Sep-22 21:12 2,607,969
APPRAISERRES.DLL 10.0.19041.2127 26-Sep-22 21:11 145,768
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:05 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:14 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:13 347,136
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:10 338,432
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:15 377,856
diagtrack.dll 10.0.10586.10008 23-Sep-22 20:23 1,362,104
dism.exe 10.0.19041.2127 26-Sep-22 21:04 289,096
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:15 394,752
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:59 323,072
AcRes.dll.mui 10.0.19041.2127 26-Sep-22 21:02 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:11 372,224
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:07 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:19 323,072
facilitator.dll 10.0.19041.2127 26-Sep-22 21:11 1,023,856
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:08 342,016
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:18 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:19 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:06 368,640
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:18 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:15 237,056
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:10 224,768
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:03 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:08 323,072
MediaSetupUIMgr.dll 10.0.19041.2127 27-Sep-22 2:02 14,034,768
migcore.dll 10.0.19041.2127 27-Sep-22 1:57 9,058,632
migstore.dll 10.0.19041.2127 27-Sep-22 1:57 1,238,864
Mitigation.dll 10.0.19041.2127 27-Sep-22 2:08 281,424
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:11 339,456
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:15 380,416
offline.xml Not versioned 27-Sep-22 0:00 38,899
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:10 383,488
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:01 356,352
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:59 358,400
appxdeploymentserver-replacement.man Not versioned 22-Sep-22 20:38 4,900
EDGEMIGRATIONPLUGIN.MAN Not versioned 23-Sep-22 20:23 923
EDPNOTIFY-REPLACEMENT.MAN Not versioned 21-Aug-22 17:25 830
FVEAPI-REPLACEMENT.MAN Not versioned 21-Aug-22 17:23 1,101
EDGE.DAT Not versioned 23-Sep-22 20:23 12,288
EDGEMIGRATIONPLUGIN.DLL 1.0.0.1 27-Sep-22 2:08 112,496
EDGEUPDATE.DAT Not versioned 23-Sep-22 20:23 12,288
TileStoreMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 21:03 126,800
AppxUpgradeMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 21:11 469,328
iismig.dll 10.0.19041.2127 27-Sep-22 1:57 377,680
sxsmigplugin.dll 10.0.19041.2127 27-Sep-22 1:58 133,984
PPIPOLICIES-GENERAL-REPLACEMENT.MAN Not versioned 23-Sep-22 20:27 2,161
PPIPOLICIES-MIRACAST-REPLACEMENT.MAN Not versioned 23-Sep-22 20:27 1,352
StartTileData-Replacement.man Not versioned 23-Sep-22 20:26 2,702
ReserveManager.dll 10.0.19041.2127 26-Sep-22 21:02 280,400
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:00 355,840
setup.exe 10.0.19041.2127 27-Sep-22 1:59 294,216
setupcompat.dll 10.0.19041.2127 27-Sep-22 1:59 383,328
SetupCore.dll 10.0.19041.2127 27-Sep-22 2:02 2,345,312
setuphost.exe 10.0.19041.2127 27-Sep-22 2:08 885,096
SetupMgr.dll 10.0.19041.2127 27-Sep-22 2:08 989,536
setupplatform.dll 1.60.19041.2127 27-Sep-22 1:57 9,574,760
setupplatform.exe 1.60.19041.2127 27-Sep-22 1:57 170,848
SetupPrep.exe 10.0.19041.2127 27-Sep-22 2:02 10,866,528
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:11 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:12 348,672
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:11 336,384
unbcl.dll 10.0.19041.2127 27-Sep-22 1:57 1,099,096
uninstall.xml Not versioned 27-Sep-22 0:00 3,508
UpdateAgent.dll 10.0.19041.2127 26-Sep-22 21:02 2,799,968
upgrade_bulk.xml Not versioned 27-Sep-22 0:00 208,513
windlp.dll 10.0.19041.2127 27-Sep-22 2:02 1,427,936
winsetup.dll 10.0.19041.2127 27-Sep-22 1:59 3,690,320
WINSETUPBOOT.SYS 10.0.19041.2127 27-Sep-22 1:57 74,064
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:10 182,784
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 9:14 182,784
For all supported Arm64-based versions
File name File version Date Time File size
acmigration.dll 10.0.19041.2127 26-Sep-22 21:45 365,416
acres.dll 10.0.19041.2127 26-Sep-22 21:33 333,672
appraiser.dll 10.0.19041.2127 26-Sep-22 21:38 1,880,920
appraiser.sdb Not versioned 26-Sep-22 21:39 1,922,105
APPRAISERRES.DLL 10.0.19041.2127 26-Sep-22 21:40 145,248
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:48 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:42 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:47 347,136
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:50 338,432
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:40 377,856
diagtrack.dll 10.0.10586.0 20-Aug-22 17:17 1,561,952
dism.exe 10.0.19041.2127 26-Sep-22 21:36 322,384
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:51 394,752
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:50 323,072
AcRes.dll.mui 10.0.19041.2127 26-Sep-22 21:33 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:38 372,224
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:32 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:49 323,072
facilitator.dll 10.0.19041.2127 26-Sep-22 21:38 1,091,928
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:36 342,016
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:40 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:35 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:39 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:37 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:39 368,640
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:37 376,320
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:39 237,056
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:40 224,768
MediaSetupUIMgr.dll 10.0.19041.2127 27-Sep-22 3:18 14,053,216
migcore.dll 10.0.19041.2127 27-Sep-22 3:19 9,775,456
migstore.dll 10.0.19041.2127 27-Sep-22 3:18 1,308,512
Mitigation.dll 10.0.19041.2127 27-Sep-22 3:30 291,672
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:36 339,456
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:35 380,416
offline.xml Not versioned 27-Sep-22 1:39 38,899
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:36 383,488
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:50 356,352
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:41 358,400
appxdeploymentserver-replacement.man Not versioned 20-Aug-22 17:24 4,900
EDGEMIGRATIONPLUGIN.MAN Not versioned 20-Aug-22 17:17 923
EDPNOTIFY-REPLACEMENT.MAN Not versioned 20-Aug-22 17:25 830
FVEAPI-REPLACEMENT.MAN Not versioned 20-Aug-22 17:24 1,101
EDGE.DAT Not versioned 20-Aug-22 17:17 12,288
EDGEMIGRATIONPLUGIN.DLL 1.0.0.1 27-Sep-22 3:30 120,680
EDGEUPDATE.DAT Not versioned 20-Aug-22 17:17 12,288
TileStoreMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 21:35 132,944
AppxUpgradeMigrationPlugin.dll 10.0.19041.2127 26-Sep-22 21:39 501,072
iismig.dll 10.0.19041.2127 27-Sep-22 3:19 390,992
sxsmigplugin.dll 10.0.19041.2127 27-Sep-22 3:18 144,240
PPIPOLICIES-GENERAL-REPLACEMENT.MAN Not versioned 20-Aug-22 17:31 2,161
PPIPOLICIES-MIRACAST-REPLACEMENT.MAN Not versioned 20-Aug-22 17:31 1,352
StartTileData-Replacement.man Not versioned 20-Aug-22 17:31 2,702
ReserveManager.dll 10.0.19041.2127 26-Sep-22 21:33 278,856
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:38 355,840
setup.exe 10.0.19041.2127 27-Sep-22 3:19 297,288
setupcompat.dll 10.0.19041.2127 27-Sep-22 3:18 406,384
SetupCore.dll 10.0.19041.2127 27-Sep-22 3:18 2,385,752
setuphost.exe 10.0.19041.2127 27-Sep-22 3:29 903,496
SetupMgr.dll 10.0.19041.2127 27-Sep-22 3:29 1,040,712
setupplatform.dll 1.60.19041.2127 27-Sep-22 3:19 10,355,536
setupplatform.exe 1.60.19041.2127 27-Sep-22 3:18 174,960
SetupPrep.exe 10.0.19041.2127 27-Sep-22 3:18 10,911,584
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:41 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:43 323,072
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:34 348,672
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:42 336,384
unbcl.dll 10.0.19041.2127 27-Sep-22 3:19 1,151,304
uninstall.xml Not versioned 27-Sep-22 1:39 3,508
UpdateAgent.dll 10.0.19041.2127 26-Sep-22 21:33 2,974,040
upgrade_bulk.xml Not versioned 27-Sep-22 1:39 208,513
windlp.dll 10.0.19041.2127 27-Sep-22 3:18 1,479,672
winsetup.dll 10.0.19041.2127 27-Sep-22 3:19 3,734,344
WINSETUPBOOT.SYS 10.0.19041.2127 27-Sep-22 3:19 73,024
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:39 182,784
AcRes.dll.mui 10.0.19041.2127 27-Sep-22 8:36 182,784

References

Update Windows installation media with Dynamic Update

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