Note
- Support for Windows 10 has ended on October 14, 2025
- After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11.
- Learn more
Summary
This update makes improvements to Windows setup binaries or any files that setup uses for feature updates in Windows 10 Enterprise, version 1809 and Windows Server 2019.
How to get this update
Install this update
To install this update, use one of the following release channels.
| Available | Next step |
|---|---|
| Yes | This update is available through Windows Update. It will be downloaded and installed automatically. |
| Prerequisites | There are no prerequisites to apply this update. |
|---|---|
| Restart information | You do not have to restart your computer after you apply this update. |
| Update replacement information | This update replaces the previously released update KB5045522. |
File information
The English (United States) version of this software update installs files that have the following attributes. This update might contain files for additional languages.
For all supported x86-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| acmigration.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 256,504 |
| AcRes.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 333,296 |
| appraiser.sdb | Not versioned | 14-Oct-24 | 19:30 | 2,395,399 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 323,072 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 46,080 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 52,736 |
| compatResources.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 333,816 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 347,136 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 50,688 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 338,944 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 49,152 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 377,344 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 55,296 |
| diagtrack.dll | 10.0.10586.10008 | 14-Oct-24 | 19:30 | 919,736 |
| msctfmig.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 170,488 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 394,240 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 57,344 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 47,104 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 372,224 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 53,248 |
| Facilitator.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 616,440 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 342,528 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 49,664 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 56,832 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 376,320 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 55,808 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 42,496 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 51,712 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 369,152 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 53,760 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 236,544 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 35,328 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 224,256 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 33,792 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 48,640 |
| MediaSetupUIMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 13,770,232 |
| migcore.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 6,777,824 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 339,456 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 380,928 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 51,200 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 383,488 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 355,840 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 358,400 |
| Microsoft-Windows-AdvertisingId-Replacement.man | Not versioned | 14-Oct-24 | 19:30 | 1,239 |
| MupMigPlugin.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 78,848 |
| mup-replacement.man | Not versioned | 14-Oct-24 | 19:30 | 2,518 |
| PersonalizationCSP-repl.man | Not versioned | 14-Oct-24 | 19:30 | 1,386 |
| shmig-replacement.man | Not versioned | 14-Oct-24 | 19:30 | 2,374 |
| Setup.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 245,240 |
| SetupCore.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 1,880,568 |
| SetupHost.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 695,288 |
| SetupMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 755,704 |
| SetupPlatform.dll | 1.54.17763.6525 | 14-Oct-24 | 19:30 | 6,934,496 |
| SetupPlatform.exe | 1.54.17763.6525 | 14-Oct-24 | 19:30 | 155,128 |
| SetupPrep.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 10,631,688 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 52,224 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 348,160 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 335,360 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 50,176 |
| UpdateSetupUIMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 1,861,600 |
| upgrade_bulk.xml | Not versioned | 14-Oct-24 | 19:30 | 191,927 |
| winsetup.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 2,970,120 |
| WinSetupBoot.sys | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 56,816 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 182,784 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 29,184 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 182,272 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 29,696 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| acmigration.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 315,360 |
| AcRes.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 333,304 |
| appraiser.sdb | Not versioned | 14-Oct-24 | 19:30 | 2,528,096 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 323,072 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 46,080 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 52,736 |
| compatResources.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 333,808 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 347,136 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 50,688 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 338,944 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 49,152 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 377,344 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 55,296 |
| diagtrack.dll | 10.0.10586.10008 | 14-Oct-24 | 19:30 | 1,362,104 |
| msctfmig.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 198,624 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 394,240 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 57,344 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 47,104 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 372,224 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 53,248 |
| Facilitator.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 805,896 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 342,528 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 49,664 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 56,832 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 376,320 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 55,808 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 42,496 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 51,712 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 369,152 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 53,760 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 236,544 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 35,328 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 224,256 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 33,792 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 48,640 |
| MediaSetupUIMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 13,900,296 |
| migcore.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 8,899,040 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 339,456 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 380,928 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 51,200 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 383,488 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 355,840 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 358,400 |
| Microsoft-Windows-AdvertisingId-Replacement.man | Not versioned | 14-Oct-24 | 19:30 | 1,239 |
| MupMigPlugin.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 104,960 |
| msctfmig.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 198,648 |
| mup-replacement.man | Not versioned | 14-Oct-24 | 19:30 | 2,518 |
| PersonalizationCSP-repl.man | Not versioned | 14-Oct-24 | 19:30 | 1,386 |
| shmig-replacement.man | Not versioned | 14-Oct-24 | 19:30 | 2,374 |
| Setup.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 279,536 |
| SetupCore.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 2,307,040 |
| SetupHost.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 869,384 |
| SetupMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 962,528 |
| SetupPlatform.dll | 1.54.17763.6525 | 14-Oct-24 | 19:30 | 9,161,184 |
| SetupPlatform.exe | 1.54.17763.6525 | 14-Oct-24 | 19:30 | 169,952 |
| SetupPrep.exe | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 10,779,616 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 52,224 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 348,160 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 335,360 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 50,176 |
| UpdateSetupUIMgr.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 1,946,120 |
| upgrade_bulk.xml | Not versioned | 14-Oct-24 | 19:30 | 191,927 |
| winsetup.dll | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 3,713,008 |
| WinSetupBoot.sys | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 68,064 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 182,784 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 29,184 |
| acres.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 182,272 |
| mediasetupuimgr.dll.mui | 10.0.17763.6525 | 14-Oct-24 | 19:30 | 29,696 |
References
Description of the standard terminology that is used to describe Microsoft software updates
Query words: Setup DU