Summary
This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 11, version 22H2 and 23H2.
How to get this update
Install this update
| Release Channel | Available | Next Step |
|---|---|---|
| Windows Update and Microsoft Update | Yes | This update is available through Windows Update. It will be downloaded and installed automatically. |
| 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 | 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 KB5031656.
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following table.
For all supported Arm64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| acmigration.dll | 10.0.22621.2712 | 2-Nov-23 | 20:57 | 1,140,184 |
| appraiser.sdb | Not versioned | 2-Nov-23 | 20:55 | 1,969,511 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:10 | 25,600 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:17 | 29,696 |
| cmi2migxml.dll | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 221,144 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:21 | 25,088 |
| csiagent.dll | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 759,264 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:20 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:19 | 30,208 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:24 | 31,744 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:10 | 26,624 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 2:33 | 26,624 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:11 | 27,648 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:17 | 30,720 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:20 | 27,648 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:16 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:12 | 31,232 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:14 | 31,232 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:11 | 24,576 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:06 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:17 | 28,160 |
| IMAGELIB.DLL | Not versioned | 2-Nov-23 | 20:55 | 980,960 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:13 | 30,720 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 20,992 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 20,480 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:19 | 27,136 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:17 | 28,672 |
| MediaSetupUIMgr.dll | 10.0.22621.2712 | 2-Nov-23 | 20:55 | 1,257,440 |
| migcore.dll | 10.0.22621.2712 | 3-Nov-23 | 2:13 | 10,191,848 |
| mighost.exe | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 265,688 |
| migisol.dll | 10.0.22621.2712 | 3-Nov-23 | 2:13 | 115,160 |
| migres.dll | 10.0.22621.2712 | 3-Nov-23 | 2:13 | 17,368 |
| migstore.dll | 10.0.22621.2712 | 3-Nov-23 | 2:13 | 1,388,512 |
| MigSys.dll | 10.0.22621.2712 | 3-Nov-23 | 2:29 | 497,112 |
| MXEAgent.dll | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 401,376 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:08 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:06 | 29,184 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 29,184 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 29,696 |
| reagent.dll | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 977,880 |
| EDGEMIGRATIONPLUGIN.DLL | 1.0.0.1 | 3-Nov-23 | 2:39 | 149,992 |
| microsoft-hyper-v-migration-replacement.man | Not versioned | 22-Oct-23 | 17:29 | 6,052 |
| MICROSOFT-WINDOWS-CORESYSTEM-INITMACHINECONFIG-REPLACEMENT.MAN | Not versioned | 22-Oct-23 | 17:21 | 898 |
| TWINUI-REPLACEMENT.MAN | Not versioned | 22-Oct-23 | 17:28 | 12,641 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:11 | 30,208 |
| setup.exe | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 315,352 |
| SetupCore.dll | 10.0.22621.2712 | 2-Nov-23 | 20:54 | 2,452,968 |
| setupplatform.cfg | Not versioned | 22-Oct-23 | 17:18 | 17,298 |
| setupplatform.dll | 1.74.22621.2712 | 3-Nov-23 | 2:29 | 10,209,776 |
| setupplatform.exe | 1.74.22621.2712 | 3-Nov-23 | 2:30 | 261,096 |
| SetupPrep.exe | 10.0.22621.2712 | 3-Nov-23 | 2:33 | 1,332,696 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:19 | 29,184 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:18 | 28,672 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:17 | 29,184 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:15 | 28,160 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:06 | 27,136 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:13 | 27,648 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:11 | 29,696 |
| UpdateAgent.dll | 10.0.22621.2712 | 2-Nov-23 | 20:43 | 3,559,896 |
| upgradeagent.dll | 10.0.22621.2712 | 3-Nov-23 | 2:13 | 3,464,688 |
| winsetup.dll | 10.0.22621.2712 | 3-Nov-23 | 2:12 | 3,017,176 |
| WINSETUPMON.SYS | 10.0.22621.2712 | 3-Nov-23 | 2:22 | 81,920 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:09 | 17,920 |
| SetupPrep.exe.mui | 10.0.22621.2712 | 3-Nov-23 | 6:12 | 18,432 |
References
Learn about the standard terminology that is used to describe Microsoft software updates.