This update applies to the following:
- Windows 10, version 1909 for x86-based 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.
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 KB5001205.
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 | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 55,096 |
| appxreg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 120,120 |
| grouptrusteeai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 39,224 |
| timezoneai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 58,680 |
| httpai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 27,448 |
| cmifw.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 85,816 |
| FirewallOfflineAPI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 121,144 |
| NetSetupApi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| winsockai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 76,088 |
| ws2_helper.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 88,888 |
| wmicmiplugin.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 284,472 |
| netfxconfig.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 25,912 |
| featurestagingai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 52,536 |
| offlinelsa.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 115,000 |
| offlinesam.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 224,056 |
| mofinstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 73,016 |
| esscli.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 299,320 |
| mofd.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 205,624 |
| repdrvfs.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 280,376 |
| fastprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 701,752 |
| wbemcomn.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,464 |
| wbemcore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 1,449,784 |
| wmiutils.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| wbemprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 37,176 |
| shtransform.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| bfsvc.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 189,240 |
| securebootai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 53,048 |
| fveupdateai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 35,128 |
| peerdistai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 45,392 |
| IEFileInstallAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| servicemodelregai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:26 | 22,352 |
| bcdeditai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:30 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:23 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 48,440 |
| sppinst.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:20 | 36,176 |
| AriTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 47,928 |
| WpnDataTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 31,032 |
| mqcmiplugin.dll | 5.0.1.1 | 9-Mar-2021 | 0:29 | 127,288 |
| appserverai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 147,768 |
| RDWebAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 102,224 |
| tssdisai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 104,760 |
| VmHostAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 80,696 |
| iissetupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 103,736 |
| cleanupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 20,792 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 201,016 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,016,632 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 495,928 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:15 | 434,488 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 44,344 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,656,632 |
| WcmTypes.xsd | Not versioned | 2-Nov-2020 | 18:00 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 51,512 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,114,360 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,976 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:56 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 367,928 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 311,096 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 3,096,376 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 67,896 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 702,264 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 31,544 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:58 | 391,168 |
| x86_installed | Not versioned | 2-Nov-2020 | 17:56 | 9 |
| GlobalInstallOrder.xml | Not versioned | 2-Nov-2020 | 17:59 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 226,128 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 64,312 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,031,416 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 114,512 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 68,944 |
| appxreg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 45,368 |
| appxprovisionpackage.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 86,840 |
| EventsInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 242,488 |
| PerfCounterInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 141,112 |
| grouptrusteeai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 44,856 |
| timezoneai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 70,480 |
| httpai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 30,520 |
| cmifw.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 103,760 |
| FirewallOfflineAPI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:21 | 199,992 |
| NetSetupAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 165,200 |
| NetSetupApi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:21 | 143,160 |
| NetSetupEngine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:21 | 825,168 |
| ImplatSetup.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 133,968 |
| winsockai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 82,744 |
| ws2_helper.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 106,832 |
| wmicmiplugin.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 421,688 |
| netfxconfig.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:32 | 29,496 |
| featurestagingai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:32 | 65,848 |
| offlinelsa.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:23 | 132,408 |
| offlinesam.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:23 | 254,800 |
| mofinstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 76,624 |
| esscli.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 402,768 |
| mofd.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 258,872 |
| repdrvfs.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 362,320 |
| fastprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 907,576 |
| wbemcomn.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 517,456 |
| wbemcore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 1,699,152 |
| wmiutils.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 119,608 |
| wbemprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 43,856 |
| shtransform.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:15 | 39,736 |
| bfsvc.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 223,056 |
| securebootai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 66,384 |
| fveupdateai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 39,760 |
| peerdistai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 37,712 |
| PrintAdvancedInstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 105,296 |
| msdtcadvancedinstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 61,776 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 51,512 |
| IEFileInstallAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 37,176 |
| servicemodelregai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 92,472 |
| SetIEInstalledDateAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 24,888 |
| bcdeditai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 318,264 |
| FeatureSettingsOverride.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 39,736 |
| SupplementalServicingAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:08 | 18,944 |
| PrimitiveTransformers.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 62,264 |
| sppinst.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 43,344 |
| AriTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 56,656 |
| WpnDataTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:24 | 37,712 |
| mqcmiplugin.dll | 5.0.1.1 | 9-Mar-2021 | 1:18 | 155,984 |
| appserverai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:12 | 170,296 |
| RDWebAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:15 | 119,632 |
| tssdisai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:14 | 126,264 |
| VmHostAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:14 | 98,640 |
| iissetupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 127,312 |
| cleanupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:25 | 23,376 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 247,608 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 1,275,192 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:22 | 717,624 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:22 | 548,152 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:22 | 55,096 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 2,538,808 |
| WcmTypes.xsd | Not versioned | 14-Dec-2020 | 19:35 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 53,560 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 2,537,784 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 600,888 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:54 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 462,136 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 377,656 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 4,063,032 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 82,232 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 858,424 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 36,664 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:50 | 493,568 |
| amd64_installed | Not versioned | 14-Dec-2020 | 19:31 | 9 |
| GlobalInstallOrder.xml | Not versioned | 14-Dec-2020 | 19:35 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:32 | 283,984 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 75,064 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:22 | 2,728,760 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:33 | 141,624 |
| luainstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 55,096 |
| appxreg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 120,120 |
| grouptrusteeai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 39,224 |
| timezoneai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 58,680 |
| httpai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 27,448 |
| cmifw.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 85,816 |
| FirewallOfflineAPI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 121,144 |
| NetSetupApi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| winsockai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 76,088 |
| ws2_helper.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 88,888 |
| wmicmiplugin.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 284,472 |
| netfxconfig.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 25,912 |
| featurestagingai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 52,536 |
| offlinelsa.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 115,000 |
| offlinesam.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 224,056 |
| mofinstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 73,016 |
| esscli.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 299,320 |
| mofd.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 205,624 |
| repdrvfs.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 280,376 |
| fastprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 701,752 |
| wbemcomn.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,464 |
| wbemcore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 1,449,784 |
| wmiutils.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| wbemprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 37,176 |
| shtransform.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| bfsvc.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 189,240 |
| securebootai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 53,048 |
| fveupdateai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 35,128 |
| peerdistai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 45,392 |
| IEFileInstallAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| servicemodelregai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:26 | 22,352 |
| bcdeditai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:30 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:23 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 48,440 |
| sppinst.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:20 | 36,176 |
| AriTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 47,928 |
| WpnDataTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 31,032 |
| appserverai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 147,768 |
| RDWebAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 102,224 |
| tssdisai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 104,760 |
| VmHostAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 80,696 |
| iissetupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 103,736 |
| cleanupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 20,792 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 201,016 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,016,632 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 495,928 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:15 | 434,488 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 44,344 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,656,632 |
| WcmTypes.xsd | Not versioned | 2-Nov-2020 | 18:00 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 51,512 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,114,360 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,976 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:56 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 367,928 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 311,096 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 3,096,376 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 67,896 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 702,264 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 31,544 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:58 | 391,168 |
| x86_installed | Not versioned | 2-Nov-2020 | 17:56 | 9 |
| GlobalInstallOrder.xml | Not versioned | 2-Nov-2020 | 17:59 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 226,128 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 64,312 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,031,416 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 114,512 |
For all supported ARM-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 74,064 |
| appxreg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 48,464 |
| appxprovisionpackage.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 95,568 |
| EventsInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 257,360 |
| PerfCounterInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 147,280 |
| grouptrusteeai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 47,440 |
| timezoneai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 71,480 |
| httpai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 34,128 |
| cmifw.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 105,808 |
| FirewallOfflineAPI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 204,112 |
| NetSetupAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 162,640 |
| NetSetupApi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 143,184 |
| NetSetupEngine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 939,856 |
| ImplatSetup.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 141,648 |
| winsockai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 84,816 |
| ws2_helper.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 107,344 |
| wmicmiplugin.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 435,024 |
| netfxconfig.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:56 | 31,568 |
| featurestagingai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:56 | 69,456 |
| offlinelsa.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:44 | 141,648 |
| offlinesam.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:44 | 264,528 |
| mofinstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 82,744 |
| esscli.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 453,944 |
| mofd.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 297,272 |
| repdrvfs.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 409,912 |
| fastprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 1,033,528 |
| wbemcomn.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 549,688 |
| wbemcore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 1,920,824 |
| wmiutils.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 132,920 |
| wbemprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 48,952 |
| shtransform.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:34 | 42,808 |
| bfsvc.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 240,440 |
| securebootai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 70,968 |
| fveupdateai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 41,272 |
| peerdistai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 39,224 |
| PrintAdvancedInstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 115,000 |
| msdtcadvancedinstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 65,336 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 54,072 |
| IEFileInstallAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 39,736 |
| servicemodelregai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 95,544 |
| SetIEInstalledDateAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 26,424 |
| bcdeditai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:54 | 329,552 |
| FeatureSettingsOverride.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 42,296 |
| SupplementalServicingAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:28 | 19,968 |
| PrimitiveTransformers.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 67,920 |
| sppinst.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 47,440 |
| AriTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 59,216 |
| WpnDataTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 39,224 |
| appserverai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:30 | 180,536 |
| RDWebAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:31 | 127,312 |
| tssdisai.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:31 | 134,992 |
| VmHostAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 1:31 | 104,272 |
| iissetupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 135,992 |
| cleanupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:46 | 24,376 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 272,720 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 1,303,888 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:43 | 726,864 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:43 | 525,136 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:43 | 55,120 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 2,854,224 |
| WcmTypes.xsd | Not versioned | 8-Feb-2021 | 19:48 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 52,560 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 2,489,680 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 625,488 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:21 | 274,944 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 464,720 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 389,456 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 4,179,280 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 93,520 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 961,360 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 39,248 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:19 | 499,200 |
| arm64_installed | Not versioned | 8-Feb-2021 | 19:44 | 9 |
| GlobalInstallOrder.xml | Not versioned | 8-Feb-2021 | 19:47 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:55 | 286,008 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 79,184 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:43 | 2,813,264 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:56 | 155,448 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 217,408 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 913,760 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:26 | 553,312 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:26 | 438,624 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:26 | 61,792 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 2,216,288 |
| WcmTypes.xsd | Not versioned | 22-Feb-2021 | 18:27 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 69,984 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 1,929,568 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 483,680 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:10 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:27 | 356,704 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 295,264 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 2,908,512 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 86,368 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 684,384 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 53,600 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:09 | 385,024 |
| arm_installed | Not versioned | 22-Feb-2021 | 18:24 | 9 |
| GlobalInstallOrder.xml | Not versioned | 22-Feb-2021 | 18:27 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:38 | 237,920 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 82,272 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:26 | 2,171,232 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:38 | 131,400 |
| luainstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 55,096 |
| appxreg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 38,200 |
| appxprovisionpackage.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 75,064 |
| EventsInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 190,264 |
| PerfCounterInstaller.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 120,120 |
| grouptrusteeai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 39,224 |
| timezoneai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 58,680 |
| httpai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 27,448 |
| cmifw.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 85,816 |
| FirewallOfflineAPI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 171,320 |
| NetSetupAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 121,144 |
| NetSetupApi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 107,832 |
| NetSetupEngine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 587,576 |
| ImplatSetup.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| winsockai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 76,088 |
| ws2_helper.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 88,888 |
| wmicmiplugin.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 284,472 |
| netfxconfig.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 25,912 |
| featurestagingai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 52,536 |
| offlinelsa.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 115,000 |
| offlinesam.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 224,056 |
| mofinstall.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 73,016 |
| esscli.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 299,320 |
| mofd.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 205,624 |
| repdrvfs.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 280,376 |
| fastprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 701,752 |
| wbemcomn.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,464 |
| wbemcore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 1,449,784 |
| wmiutils.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 97,592 |
| wbemprox.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 37,176 |
| shtransform.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| bfsvc.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 189,240 |
| securebootai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 53,048 |
| fveupdateai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 35,128 |
| peerdistai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 52,560 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 45,392 |
| IEFileInstallAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 33,104 |
| servicemodelregai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:26 | 22,352 |
| bcdeditai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:30 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 34,128 |
| SupplementalServicingAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:23 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 48,440 |
| sppinst.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:20 | 36,176 |
| AriTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 47,928 |
| WpnDataTransformer.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 31,032 |
| appserverai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 147,768 |
| RDWebAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 102,224 |
| tssdisai.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 104,760 |
| VmHostAI.dll | 10.0.18362.1490 | 9-Mar-2021 | 0:25 | 80,696 |
| iissetupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 103,736 |
| cleanupai.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 20,792 |
| wdscore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 201,016 |
| drvstore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,016,632 |
| dpx.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 495,928 |
| msdelta.dll | 5.0.1.1 | 8-Mar-2021 | 21:15 | 434,488 |
| mspatcha.dll | 5.0.1.1 | 8-Mar-2021 | 21:16 | 44,344 |
| cmiaisupport.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:15 | 1,656,632 |
| WcmTypes.xsd | Not versioned | 2-Nov-2020 | 18:00 | 1,047 |
| CbsMsg.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 51,512 |
| CbsCore.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,114,360 |
| turbostack.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 433,976 |
| TiWorker.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:56 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 367,928 |
| drupdate.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 311,096 |
| wcp.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 3,096,376 |
| cmiadapter.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 67,896 |
| smiengine.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 702,264 |
| smipi.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 31,544 |
| poqexec.exe | 10.0.18362.1490 | 8-Mar-2021 | 20:58 | 391,168 |
| x86_installed | Not versioned | 2-Nov-2020 | 17:56 | 9 |
| GlobalInstallOrder.xml | Not versioned | 2-Nov-2020 | 17:59 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 226,128 |
| wrpint.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 64,312 |
| updateagent.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:16 | 2,031,416 |
| EdgeAI.dll | 10.0.18362.1490 | 8-Mar-2021 | 21:31 | 114,512 |
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.