This update applies to the following:
- Windows 10, version 1909 for 32-bit systems
- Windows 10, version 1909 for ARM64-based systems
- Windows 10, version 1909 for x64-based systems
- Windows Server, version 1909 (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.
Additionally, this update addresses an issue in which an inconsistent shutdown during Windows Update corrupts the Windows Management Instrumentation (WMI) repository and causes Microsoft Operations Framework (MOF) Advance Installer failure.
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
There are no prerequisites to apply this update.
Restart information
You don't have to restart your computer 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 KB5003244.
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 |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 55,120 |
| appxreg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 39,248 |
| timezoneai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 58,704 |
| httpai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 27,448 |
| cmifw.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| winsockai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 76,112 |
| ws2_helper.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 284,472 |
| netfxconfig.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 25,936 |
| featurestagingai.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 52,560 |
| offlinelsa.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 115,024 |
| offlinesam.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 224,080 |
| mofinstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,248 |
| esscli.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 299,344 |
| mofd.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 205,648 |
| repdrvfs.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 280,376 |
| fastprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 701,752 |
| wbemcomn.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 433,488 |
| wbemcore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,487,696 |
| wmiutils.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| wbemprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 37,176 |
| shtransform.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,104 |
| bfsvc.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 189,264 |
| securebootai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 53,072 |
| fveupdateai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 35,152 |
| peerdistai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 73,528 |
| SetIEInstalledDateAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 22,328 |
| bcdeditai.dll | 10.0.18362.1610 | 10-May-2021 | 21:55 | 291,656 |
| FeatureSettingsOverride.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:32 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 48,440 |
| sppinst.dll | 10.0.18362.1610 | 10-May-2021 | 21:46 | 36,176 |
| AriTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,032 |
| mqcmiplugin.dll | 5.0.1.1 | 11-May-2021 | 0:40 | 127,304 |
| appserverai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 147,784 |
| RDWebAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 102,216 |
| tssdisai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 104,776 |
| VmHostAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 80,720 |
| iissetupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,760 |
| cleanupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 20,792 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 201,040 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 495,952 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 15-Apr-2021 | 12:45 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 51,512 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,114,896 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 434,000 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:18 | 212,992 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:41 | 367,952 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 311,096 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 67,920 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 702,288 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,568 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:19 | 391,168 |
| x86_installed | Not versioned | 15-Apr-2021 | 12:42 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Apr-2021 | 12:45 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 226,128 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 64,312 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 117,560 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 68,920 |
| appxreg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 45,368 |
| appxprovisionpackage.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 86,840 |
| EventsInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 242,512 |
| PerfCounterInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 141,136 |
| grouptrusteeai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 44,856 |
| timezoneai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 70,456 |
| httpai.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 30,544 |
| cmifw.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 103,760 |
| FirewallOfflineAPI.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 200,016 |
| NetSetupAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 165,200 |
| NetSetupApi.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 143,176 |
| NetSetupEngine.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 824,648 |
| ImplatSetup.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 133,944 |
| winsockai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 82,768 |
| ws2_helper.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 106,808 |
| wmicmiplugin.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 421,712 |
| netfxconfig.dll | 10.0.18362.1610 | 10-May-2021 | 21:52 | 29,512 |
| featurestagingai.dll | 10.0.18362.1610 | 10-May-2021 | 21:52 | 65,872 |
| offlinelsa.dll | 10.0.18362.1610 | 10-May-2021 | 21:40 | 132,424 |
| offlinesam.dll | 10.0.18362.1610 | 10-May-2021 | 21:40 | 254,792 |
| mofinstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 118,584 |
| esscli.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 402,744 |
| mofd.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 258,872 |
| repdrvfs.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 362,296 |
| fastprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 907,576 |
| wbemcomn.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 517,432 |
| wbemcore.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 1,752,376 |
| wmiutils.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 119,608 |
| wbemprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 43,832 |
| shtransform.dll | 10.0.18362.1610 | 11-May-2021 | 1:09 | 39,760 |
| bfsvc.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 223,048 |
| securebootai.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 66,360 |
| fveupdateai.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 39,736 |
| peerdistai.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 37,688 |
| PrintAdvancedInstaller.dll | 10.0.18362.1610 | 11-May-2021 | 1:06 | 105,288 |
| msdtcadvancedinstaller.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 61,768 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:06 | 51,512 |
| IEFileInstallAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 37,200 |
| servicemodelregai.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 92,496 |
| SetIEInstalledDateAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 24,912 |
| bcdeditai.dll | 10.0.18362.1610 | 10-May-2021 | 21:49 | 318,264 |
| FeatureSettingsOverride.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 39,760 |
| SupplementalServicingAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:57 | 18,944 |
| PrimitiveTransformers.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 62,288 |
| sppinst.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 43,320 |
| AriTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 56,648 |
| WpnDataTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 37,704 |
| mqcmiplugin.dll | 5.0.1.1 | 11-May-2021 | 1:13 | 155,976 |
| appserverai.dll | 10.0.18362.1610 | 11-May-2021 | 1:05 | 170,312 |
| RDWebAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:09 | 119,608 |
| tssdisai.dll | 10.0.18362.1610 | 11-May-2021 | 1:09 | 126,264 |
| VmHostAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:09 | 98,632 |
| iissetupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 127,304 |
| cleanupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 23,368 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 247,624 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 1,275,192 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:39 | 717,624 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:40 | 548,176 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:39 | 55,120 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 2,538,832 |
| WcmTypes.xsd | Not versioned | 1-Apr-2021 | 22:07 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 53,584 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 2,538,808 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 600,912 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:22 | 220,160 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:40 | 462,136 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 377,680 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 4,063,032 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 82,256 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 858,448 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 36,688 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:18 | 493,568 |
| amd64_installed | Not versioned | 1-Apr-2021 | 22:03 | 9 |
| GlobalInstallOrder.xml | Not versioned | 1-Apr-2021 | 22:07 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:51 | 283,984 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 75,064 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:39 | 2,728,784 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:51 | 145,224 |
| luainstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 55,120 |
| appxreg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 39,248 |
| timezoneai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 58,704 |
| httpai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 27,448 |
| cmifw.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| winsockai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 76,112 |
| ws2_helper.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 284,472 |
| netfxconfig.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 25,936 |
| featurestagingai.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 52,560 |
| offlinelsa.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 115,024 |
| offlinesam.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 224,080 |
| mofinstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,248 |
| esscli.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 299,344 |
| mofd.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 205,648 |
| repdrvfs.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 280,376 |
| fastprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 701,752 |
| wbemcomn.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 433,488 |
| wbemcore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,487,696 |
| wmiutils.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| wbemprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 37,176 |
| shtransform.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,104 |
| bfsvc.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 189,264 |
| securebootai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 53,072 |
| fveupdateai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 35,152 |
| peerdistai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 73,528 |
| SetIEInstalledDateAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 22,328 |
| bcdeditai.dll | 10.0.18362.1610 | 10-May-2021 | 21:55 | 291,656 |
| FeatureSettingsOverride.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:32 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 48,440 |
| sppinst.dll | 10.0.18362.1610 | 10-May-2021 | 21:46 | 36,176 |
| AriTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,032 |
| appserverai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 147,784 |
| RDWebAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 102,216 |
| tssdisai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 104,776 |
| VmHostAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 80,720 |
| iissetupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,760 |
| cleanupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 20,792 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 201,040 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 495,952 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 15-Apr-2021 | 12:45 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 51,512 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,114,896 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 434,000 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:18 | 212,992 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:41 | 367,952 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 311,096 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 67,920 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 702,288 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,568 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:19 | 391,168 |
| x86_installed | Not versioned | 15-Apr-2021 | 12:42 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Apr-2021 | 12:45 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 226,128 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 64,312 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 117,560 |
For all supported ARM-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 74,064 |
| appxreg.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 48,464 |
| appxprovisionpackage.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 95,568 |
| EventsInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 257,360 |
| PerfCounterInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 147,280 |
| grouptrusteeai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 47,440 |
| timezoneai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 71,504 |
| httpai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 34,128 |
| cmifw.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 105,808 |
| FirewallOfflineAPI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 204,112 |
| NetSetupAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 162,640 |
| NetSetupApi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 143,184 |
| NetSetupEngine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 939,832 |
| ImplatSetup.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 141,648 |
| winsockai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 84,816 |
| ws2_helper.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 107,344 |
| wmicmiplugin.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 435,024 |
| netfxconfig.dll | 10.0.18362.1610 | 10-May-2021 | 21:53 | 31,560 |
| featurestagingai.dll | 10.0.18362.1610 | 10-May-2021 | 21:53 | 69,448 |
| offlinelsa.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 141,624 |
| offlinesam.dll | 10.0.18362.1610 | 10-May-2021 | 21:43 | 264,504 |
| mofinstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 128,848 |
| esscli.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 453,960 |
| mofd.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 297,288 |
| repdrvfs.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 409,928 |
| fastprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 1,033,544 |
| wbemcomn.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 549,704 |
| wbemcore.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 1,977,160 |
| wmiutils.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 132,936 |
| wbemprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 48,968 |
| shtransform.dll | 10.0.18362.1610 | 11-May-2021 | 1:33 | 42,824 |
| bfsvc.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 240,456 |
| securebootai.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 70,984 |
| fveupdateai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 41,288 |
| peerdistai.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 39,240 |
| PrintAdvancedInstaller.dll | 10.0.18362.1610 | 11-May-2021 | 1:30 | 115,016 |
| msdtcadvancedinstaller.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 65,352 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 54,088 |
| IEFileInstallAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 39,752 |
| servicemodelregai.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 95,560 |
| SetIEInstalledDateAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 26,440 |
| bcdeditai.dll | 10.0.18362.1610 | 10-May-2021 | 21:52 | 329,544 |
| FeatureSettingsOverride.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 42,312 |
| SupplementalServicingAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:25 | 19,968 |
| PrimitiveTransformers.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 67,920 |
| sppinst.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 47,432 |
| AriTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 59,216 |
| WpnDataTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 39,248 |
| appserverai.dll | 10.0.18362.1610 | 11-May-2021 | 1:29 | 180,552 |
| RDWebAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:31 | 127,304 |
| tssdisai.dll | 10.0.18362.1610 | 11-May-2021 | 1:31 | 134,984 |
| VmHostAI.dll | 10.0.18362.1610 | 11-May-2021 | 1:31 | 104,272 |
| iissetupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:44 | 136,008 |
| cleanupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:45 | 24,400 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 272,720 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,303,888 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 726,840 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 525,112 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 55,120 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,854,224 |
| WcmTypes.xsd | Not versioned | 2-Dec-2020 | 21:39 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 52,560 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,490,192 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 625,488 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:25 | 239,616 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:42 | 464,720 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 389,432 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 4,179,280 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 93,520 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 961,336 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 39,224 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:23 | 499,200 |
| arm64_installed | Not versioned | 2-Dec-2020 | 21:34 | 9 |
| GlobalInstallOrder.xml | Not versioned | 2-Dec-2020 | 21:39 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:53 | 286,024 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 79,160 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,813,264 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:53 | 159,544 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:36 | 217,440 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 913,744 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:37 | 553,280 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:37 | 438,592 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:37 | 61,768 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 2,216,272 |
| WcmTypes.xsd | Not versioned | 15-Apr-2021 | 12:51 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 69,968 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 1,929,552 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 483,648 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:09 | 229,376 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:37 | 356,680 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 295,248 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 2,908,488 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 86,344 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 684,368 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 53,576 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:09 | 385,024 |
| arm_installed | Not versioned | 15-Apr-2021 | 12:47 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Apr-2021 | 12:51 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:49 | 237,896 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 82,248 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:37 | 2,167,104 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:49 | 135,488 |
| luainstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 55,120 |
| appxreg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 39,248 |
| timezoneai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 58,704 |
| httpai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 27,448 |
| cmifw.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| winsockai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 76,112 |
| ws2_helper.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 284,472 |
| netfxconfig.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 25,936 |
| featurestagingai.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 52,560 |
| offlinelsa.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 115,024 |
| offlinesam.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 224,080 |
| mofinstall.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,248 |
| esscli.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 299,344 |
| mofd.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 205,648 |
| repdrvfs.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 280,376 |
| fastprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 701,752 |
| wbemcomn.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 433,488 |
| wbemcore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,487,696 |
| wmiutils.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 97,616 |
| wbemprox.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 37,176 |
| shtransform.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,104 |
| bfsvc.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 189,264 |
| securebootai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 53,072 |
| fveupdateai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 35,152 |
| peerdistai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 73,528 |
| SetIEInstalledDateAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 22,328 |
| bcdeditai.dll | 10.0.18362.1610 | 10-May-2021 | 21:55 | 291,656 |
| FeatureSettingsOverride.dll | 10.0.18362.1610 | 11-May-2021 | 0:38 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:32 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 48,440 |
| sppinst.dll | 10.0.18362.1610 | 10-May-2021 | 21:46 | 36,176 |
| AriTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,032 |
| appserverai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 147,784 |
| RDWebAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 102,216 |
| tssdisai.dll | 10.0.18362.1610 | 11-May-2021 | 0:36 | 104,776 |
| VmHostAI.dll | 10.0.18362.1610 | 11-May-2021 | 0:37 | 80,720 |
| iissetupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 103,760 |
| cleanupai.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 20,792 |
| wdscore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 201,040 |
| drvstore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 495,952 |
| msdelta.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 10-May-2021 | 21:41 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 15-Apr-2021 | 12:45 | 1,047 |
| CbsMsg.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 51,512 |
| CbsCore.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,114,896 |
| turbostack.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 434,000 |
| TiWorker.exe | 10.0.18362.1610 | 10-May-2021 | 21:18 | 212,992 |
| TiFileFetcher.exe | 10.0.18362.1610 | 10-May-2021 | 21:41 | 367,952 |
| drupdate.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 311,096 |
| wcp.dll | 10.0.18362.1610 | 10-May-2021 | 21:42 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 67,920 |
| smiengine.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 702,288 |
| smipi.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 31,568 |
| poqexec.exe | 10.0.18362.1610 | 10-May-2021 | 21:19 | 391,168 |
| x86_installed | Not versioned | 15-Apr-2021 | 12:42 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Apr-2021 | 12:45 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 226,128 |
| wrpint.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 64,312 |
| updateagent.dll | 10.0.18362.1610 | 10-May-2021 | 21:41 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1610 | 10-May-2021 | 21:57 | 117,560 |
References
For information about SSUs, see the following articles:
- Servicing stack updates
- Servicing Stack Updates (SSU): Frequently Asked Questions
- ADV990001 | Latest Servicing Stack Updates
For more information about Dynamic Updates, see the following articles:
Learn about the terminology that Microsoft uses to describe software updates.