Important
- Windows 10, version 1903 reached end of service on December 8, 2020 for devices running the Enterprise, Education, IoT Enterprise, Home, or Pro editions. After December 8, 2020, these devices will no longer be offered servicing stack updates. To continue receiving these updates, we recommend updating to the latest version of Windows 10. For more information about these editions of Windows 10, version 1903, see here.
- Windows Server, version 1909 reached end of service on May 11, 2021 for devices running the Datacenter and Standard editions. After May 11, 2021, these devices will no longer be offered servicing stack updates. To continue receiving these updates, we recommend updating to the latest version of Windows Server. For more information about these editions of Windows Server, version 1909, see here.
This update applies to the following:
- Windows 10, version 1909 for x86-based systems
- Windows 10, version 1909 for x64-based systems
- Windows 10, version 1909 for Arm64-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.
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 KB5004314.
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 | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 55,112 |
| appxreg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 38,208 |
| appxprovisionpackage.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 75,072 |
| EventsInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 39,240 |
| timezoneai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 58,696 |
| httpai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 27,464 |
| cmifw.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 85,832 |
| FirewallOfflineAPI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 107,848 |
| NetSetupEngine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 587,584 |
| ImplatSetup.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,608 |
| winsockai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 76,096 |
| ws2_helper.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 88,896 |
| wmicmiplugin.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 284,488 |
| netfxconfig.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 25,920 |
| featurestagingai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 52,560 |
| offlinelsa.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 115,008 |
| offlinesam.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 228,168 |
| mofinstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,232 |
| esscli.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 299,328 |
| mofd.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 205,648 |
| repdrvfs.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 280,384 |
| fastprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 701,776 |
| wbemcomn.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 426,816 |
| wbemcore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,487,688 |
| wmiutils.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,616 |
| wbemprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 37,192 |
| shtransform.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,104 |
| bfsvc.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 189,256 |
| securebootai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 53,064 |
| fveupdateai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 35,136 |
| peerdistai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:19 | 31,568 |
| PrintAdvancedInstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 45,376 |
| IEFileInstallAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 73,536 |
| SetIEInstalledDateAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 22,352 |
| bcdeditai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:28 | 291,664 |
| FeatureSettingsOverride.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:13 | 15,872 |
| PrimitiveTransformers.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 48,456 |
| sppinst.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 36,176 |
| AriTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 47,944 |
| WpnDataTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,056 |
| mqcmiplugin.dll | 5.0.1.1 | 20-Jul-2021 | 1:22 | 127,296 |
| appserverai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 147,776 |
| RDWebAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 102,200 |
| tssdisai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 104,760 |
| VmHostAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 80,688 |
| iissetupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,752 |
| cleanupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 20,808 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 201,040 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,025,864 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 495,952 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,656,648 |
| WcmTypes.xsd | Not versioned | 21-Jun-2021 | 18:36 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 51,536 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,115,920 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 434,000 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:55 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 367,936 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 336,200 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 3,096,912 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 67,920 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 702,264 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,560 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:56 | 391,168 |
| x86_installed | Not versioned | 21-Jun-2021 | 18:31 | 9 |
| GlobalInstallOrder.xml | Not versioned | 21-Jun-2021 | 18:36 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 226,128 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 64,328 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,031,424 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 117,584 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 68,928 |
| appxreg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 45,392 |
| appxprovisionpackage.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 86,840 |
| EventsInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 242,504 |
| PerfCounterInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 141,128 |
| grouptrusteeai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 44,864 |
| timezoneai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 70,472 |
| httpai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 30,528 |
| cmifw.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 103,744 |
| FirewallOfflineAPI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:09 | 200,016 |
| NetSetupAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 165,184 |
| NetSetupApi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:09 | 143,184 |
| NetSetupEngine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:09 | 824,632 |
| ImplatSetup.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 133,960 |
| winsockai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 82,744 |
| ws2_helper.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 106,808 |
| wmicmiplugin.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 421,696 |
| netfxconfig.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:21 | 29,520 |
| featurestagingai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:21 | 65,848 |
| offlinelsa.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 132,424 |
| offlinesam.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 258,896 |
| mofinstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 118,608 |
| esscli.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 402,768 |
| mofd.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 258,880 |
| repdrvfs.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 362,320 |
| fastprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 907,600 |
| wbemcomn.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 508,752 |
| wbemcore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 1,752,400 |
| wmiutils.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 119,632 |
| wbemprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 43,856 |
| shtransform.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:18 | 39,728 |
| bfsvc.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 223,056 |
| securebootai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 66,384 |
| fveupdateai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 39,760 |
| peerdistai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 37,688 |
| PrintAdvancedInstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:14 | 105,296 |
| msdtcadvancedinstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 61,752 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 51,512 |
| IEFileInstallAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 37,176 |
| servicemodelregai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 92,472 |
| SetIEInstalledDateAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 24,888 |
| bcdeditai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 318,272 |
| FeatureSettingsOverride.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 39,728 |
| SupplementalServicingAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:05 | 18,944 |
| PrimitiveTransformers.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 62,256 |
| sppinst.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 43,344 |
| AriTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 56,640 |
| WpnDataTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:12 | 37,704 |
| mqcmiplugin.dll | 5.0.1.1 | 20-Jul-2021 | 2:22 | 155,952 |
| appserverai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:15 | 170,320 |
| RDWebAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:18 | 119,616 |
| tssdisai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:18 | 126,272 |
| VmHostAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:18 | 98,632 |
| iissetupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 127,312 |
| cleanupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:13 | 23,376 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 247,608 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 1,286,456 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:10 | 717,648 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:10 | 548,144 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:10 | 55,112 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 2,538,808 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:39 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 53,552 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 2,539,832 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 600,880 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:24 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 462,160 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 412,464 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 4,062,544 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 82,256 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 858,448 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 36,664 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:19 | 493,568 |
| amd64_installed | Not versioned | 15-Jun-2021 | 12:34 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:39 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:21 | 283,984 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 75,056 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 2,728,784 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:21 | 145,232 |
| luainstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 55,112 |
| appxreg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 38,208 |
| appxprovisionpackage.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 75,072 |
| EventsInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 39,240 |
| timezoneai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 58,696 |
| httpai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 27,464 |
| cmifw.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 85,832 |
| FirewallOfflineAPI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 107,848 |
| NetSetupEngine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 587,584 |
| ImplatSetup.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,608 |
| winsockai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 76,096 |
| ws2_helper.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 88,896 |
| wmicmiplugin.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 284,488 |
| netfxconfig.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 25,920 |
| featurestagingai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 52,560 |
| offlinelsa.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 115,008 |
| offlinesam.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 228,168 |
| mofinstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,232 |
| esscli.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 299,328 |
| mofd.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 205,648 |
| repdrvfs.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 280,384 |
| fastprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 701,776 |
| wbemcomn.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 426,816 |
| wbemcore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,487,688 |
| wmiutils.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,616 |
| wbemprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 37,192 |
| shtransform.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,104 |
| bfsvc.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 189,256 |
| securebootai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 53,064 |
| fveupdateai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 35,136 |
| peerdistai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:19 | 31,568 |
| PrintAdvancedInstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 45,376 |
| IEFileInstallAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 73,536 |
| SetIEInstalledDateAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 22,352 |
| bcdeditai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:28 | 291,664 |
| FeatureSettingsOverride.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:13 | 15,872 |
| PrimitiveTransformers.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 48,456 |
| sppinst.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 36,176 |
| AriTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 47,944 |
| WpnDataTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,056 |
| appserverai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 147,776 |
| RDWebAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 102,200 |
| tssdisai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 104,760 |
| VmHostAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 80,688 |
| iissetupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,752 |
| cleanupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 20,808 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 201,040 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,025,864 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 495,952 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,656,648 |
| WcmTypes.xsd | Not versioned | 21-Jun-2021 | 18:36 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 51,536 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,115,920 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 434,000 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:55 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 367,936 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 336,200 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 3,096,912 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 67,920 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 702,264 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,560 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:56 | 391,168 |
| x86_installed | Not versioned | 21-Jun-2021 | 18:31 | 9 |
| GlobalInstallOrder.xml | Not versioned | 21-Jun-2021 | 18:36 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 226,128 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 64,328 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,031,424 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 117,584 |
For all supported Arm-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 74,064 |
| appxreg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 48,464 |
| appxprovisionpackage.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 95,568 |
| EventsInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 257,352 |
| PerfCounterInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 147,272 |
| grouptrusteeai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 47,432 |
| timezoneai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 71,496 |
| httpai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 34,112 |
| cmifw.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 105,800 |
| FirewallOfflineAPI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 204,104 |
| NetSetupAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 162,640 |
| NetSetupApi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 143,176 |
| NetSetupEngine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 939,840 |
| ImplatSetup.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 141,640 |
| winsockai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 84,816 |
| ws2_helper.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 107,344 |
| wmicmiplugin.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 435,016 |
| netfxconfig.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:20 | 31,560 |
| featurestagingai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:20 | 69,448 |
| offlinelsa.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:09 | 141,632 |
| offlinesam.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:09 | 268,616 |
| mofinstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 128,848 |
| esscli.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 453,968 |
| mofd.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 297,296 |
| repdrvfs.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 409,920 |
| fastprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 1,033,536 |
| wbemcomn.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 541,008 |
| wbemcore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 1,977,160 |
| wmiutils.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 132,928 |
| wbemprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 48,968 |
| shtransform.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:26 | 42,800 |
| bfsvc.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 240,448 |
| securebootai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 70,984 |
| fveupdateai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 41,288 |
| peerdistai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 39,224 |
| PrintAdvancedInstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 115,000 |
| msdtcadvancedinstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 65,344 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 54,072 |
| IEFileInstallAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 39,744 |
| servicemodelregai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:24 | 95,544 |
| SetIEInstalledDateAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 26,432 |
| bcdeditai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 329,552 |
| FeatureSettingsOverride.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 42,312 |
| SupplementalServicingAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:19 | 19,968 |
| PrimitiveTransformers.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 67,904 |
| sppinst.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 47,432 |
| AriTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 59,200 |
| WpnDataTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:10 | 39,232 |
| appserverai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:23 | 180,536 |
| RDWebAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:25 | 127,304 |
| tssdisai.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:25 | 134,992 |
| VmHostAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 2:25 | 104,256 |
| iissetupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 136,008 |
| cleanupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:11 | 24,392 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 272,712 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 1,315,664 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:08 | 726,856 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:08 | 525,136 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:08 | 55,104 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 2,854,216 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:39 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 52,544 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 2,492,240 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 625,488 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:32 | 274,944 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 464,712 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 424,784 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 4,179,272 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 93,504 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:07 | 961,352 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 39,232 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:29 | 499,200 |
| arm64_installed | Not versioned | 15-Jun-2021 | 12:34 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:39 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 286,016 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 79,176 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:08 | 2,813,264 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 159,552 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:17 | 217,440 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 926,032 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:18 | 553,296 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:18 | 438,608 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:18 | 61,776 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 2,216,272 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:39 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 69,968 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 1,933,648 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 483,664 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:11 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 356,688 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 323,920 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 2,908,496 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 86,352 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 684,368 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 53,584 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:10 | 385,024 |
| arm_installed | Not versioned | 15-Jun-2021 | 12:34 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:39 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 237,920 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 82,256 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:18 | 2,167,120 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 135,520 |
| luainstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 55,112 |
| appxreg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 38,208 |
| appxprovisionpackage.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 75,072 |
| EventsInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 39,240 |
| timezoneai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 58,696 |
| httpai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 27,464 |
| cmifw.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 85,832 |
| FirewallOfflineAPI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 107,848 |
| NetSetupEngine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 587,584 |
| ImplatSetup.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,608 |
| winsockai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 76,096 |
| ws2_helper.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 88,896 |
| wmicmiplugin.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 284,488 |
| netfxconfig.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 25,920 |
| featurestagingai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 52,560 |
| offlinelsa.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 115,008 |
| offlinesam.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 228,168 |
| mofinstall.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,232 |
| esscli.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 299,328 |
| mofd.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 205,648 |
| repdrvfs.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 280,384 |
| fastprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 701,776 |
| wbemcomn.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 426,816 |
| wbemcore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,487,688 |
| wmiutils.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 97,616 |
| wbemprox.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 37,192 |
| shtransform.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,104 |
| bfsvc.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 189,256 |
| securebootai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 53,064 |
| fveupdateai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 35,136 |
| peerdistai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:19 | 31,568 |
| PrintAdvancedInstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 45,376 |
| IEFileInstallAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 73,536 |
| SetIEInstalledDateAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 22,352 |
| bcdeditai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:28 | 291,664 |
| FeatureSettingsOverride.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:18 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:13 | 15,872 |
| PrimitiveTransformers.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 48,456 |
| sppinst.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:19 | 36,176 |
| AriTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 47,944 |
| WpnDataTransformer.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,056 |
| appserverai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 147,776 |
| RDWebAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 102,200 |
| tssdisai.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 104,760 |
| VmHostAI.dll | 10.0.18362.1732 | 20-Jul-2021 | 1:17 | 80,688 |
| iissetupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 103,752 |
| cleanupai.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 20,808 |
| wdscore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 201,040 |
| drvstore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,025,864 |
| dpx.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 495,952 |
| msdelta.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 19-Jul-2021 | 22:15 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 1,656,648 |
| WcmTypes.xsd | Not versioned | 21-Jun-2021 | 18:36 | 1,047 |
| CbsMsg.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 51,536 |
| CbsCore.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,115,920 |
| turbostack.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 434,000 |
| TiWorker.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:55 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 367,936 |
| drupdate.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 336,200 |
| wcp.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 3,096,912 |
| cmiadapter.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 67,920 |
| smiengine.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:16 | 702,264 |
| smipi.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 31,560 |
| poqexec.exe | 10.0.18362.1732 | 19-Jul-2021 | 21:56 | 391,168 |
| x86_installed | Not versioned | 21-Jun-2021 | 18:31 | 9 |
| GlobalInstallOrder.xml | Not versioned | 21-Jun-2021 | 18:36 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 226,128 |
| wrpint.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 64,328 |
| updateagent.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:15 | 2,031,424 |
| EdgeAI.dll | 10.0.18362.1732 | 19-Jul-2021 | 22:30 | 117,584 |
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.