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.
This update also addresses an issue that might prevent the CVE-2020-0689 update from installing. The error message in the CBS.log file is TRUST_E_NOSIGNATURE. To learn more about this security vulnerability, see CVE-2020-0689 | Microsoft Secure Boot Security Feature Bypass Vulnerability.
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 KB5000908.
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 | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 55,120 |
| appxreg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 38,224 |
| appxprovisionpackage.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 75,088 |
| EventsInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 39,248 |
| timezoneai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 58,704 |
| httpai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 27,472 |
| cmifw.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 107,856 |
| NetSetupEngine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 587,600 |
| ImplatSetup.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,616 |
| winsockai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 76,112 |
| ws2_helper.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 284,496 |
| netfxconfig.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 25,936 |
| featurestagingai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 52,560 |
| offlinelsa.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 115,024 |
| offlinesam.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 224,080 |
| mofinstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 73,040 |
| esscli.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 299,344 |
| mofd.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 205,648 |
| repdrvfs.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 280,400 |
| fastprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 701,752 |
| wbemcomn.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 433,488 |
| wbemcore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,449,808 |
| wmiutils.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,592 |
| wbemprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 37,200 |
| shtransform.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| bfsvc.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 189,264 |
| securebootai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 53,072 |
| fveupdateai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 35,152 |
| peerdistai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 72,504 |
| SetIEInstalledDateAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 22,328 |
| bcdeditai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:04 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 48,464 |
| sppinst.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:04 | 36,176 |
| AriTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,056 |
| mqcmiplugin.dll | 5.0.1.1 | 2-Mar-2021 | 1:10 | 127,288 |
| appserverai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 147,792 |
| RDWebAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 102,224 |
| tssdisai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 104,784 |
| VmHostAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 80,720 |
| iissetupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 103,760 |
| cleanupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 20,816 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 201,040 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 495,952 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 22-Dec-2020 | 7:56 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 51,536 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,114,384 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 434,000 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:40 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 367,952 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 311,120 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 67,920 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 702,264 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,568 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:42 | 391,168 |
| x86_installed | Not versioned | 22-Dec-2020 | 7:52 | 9 |
| GlobalInstallOrder.xml | Not versioned | 22-Dec-2020 | 7:56 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 226,128 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 64,336 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:16 | 114,488 |
For all supported ARM-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 74,064 |
| appxreg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 48,464 |
| appxprovisionpackage.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 95,544 |
| EventsInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 257,360 |
| PerfCounterInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 147,280 |
| grouptrusteeai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 47,440 |
| timezoneai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 71,504 |
| httpai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 34,128 |
| cmifw.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 105,808 |
| FirewallOfflineAPI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 204,088 |
| NetSetupAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 162,616 |
| NetSetupApi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 143,160 |
| NetSetupEngine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 939,856 |
| ImplatSetup.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 141,648 |
| winsockai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 84,816 |
| ws2_helper.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 107,320 |
| wmicmiplugin.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 435,000 |
| netfxconfig.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 31,544 |
| featurestagingai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 69,456 |
| offlinelsa.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:04 | 141,648 |
| offlinesam.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:04 | 264,528 |
| mofinstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 82,768 |
| esscli.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 453,968 |
| mofd.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 297,272 |
| repdrvfs.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 409,912 |
| fastprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 1,033,528 |
| wbemcomn.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 549,688 |
| wbemcore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 1,920,848 |
| wmiutils.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 132,944 |
| wbemprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 48,952 |
| shtransform.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:15 | 42,832 |
| bfsvc.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 240,440 |
| securebootai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 70,992 |
| fveupdateai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 41,296 |
| peerdistai.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 39,248 |
| PrintAdvancedInstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 115,024 |
| msdtcadvancedinstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 65,360 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 54,096 |
| IEFileInstallAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 39,760 |
| servicemodelregai.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 93,520 |
| SetIEInstalledDateAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 26,424 |
| bcdeditai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:13 | 329,552 |
| FeatureSettingsOverride.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 42,320 |
| SupplementalServicingAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:09 | 19,968 |
| PrimitiveTransformers.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 67,896 |
| sppinst.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 47,440 |
| AriTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 59,216 |
| WpnDataTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 39,248 |
| appserverai.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:11 | 180,560 |
| RDWebAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:14 | 127,312 |
| tssdisai.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:14 | 134,992 |
| VmHostAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 2:14 | 104,272 |
| iissetupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 135,992 |
| cleanupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:06 | 24,376 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 272,696 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 1,303,864 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 22:03 | 726,840 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 22:03 | 525,136 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 22:03 | 55,120 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 2,854,200 |
| WcmTypes.xsd | Not versioned | 23-Jun-2020 | 17:39 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 52,560 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 2,489,656 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 625,464 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:42 | 274,944 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 464,696 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 389,432 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 4,179,280 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 93,520 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 961,336 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 39,224 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:40 | 499,200 |
| arm64_installed | Not versioned | 23-Jun-2020 | 17:31 | 9 |
| GlobalInstallOrder.xml | Not versioned | 23-Jun-2020 | 17:38 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 286,008 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 79,184 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 2,813,264 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 155,472 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 217,408 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 913,760 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 21:55 | 553,312 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 21:55 | 438,624 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 21:55 | 61,792 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:56 | 2,216,280 |
| WcmTypes.xsd | Not versioned | 23-Aug-2020 | 17:14 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 69,984 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 1,929,568 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 483,680 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:39 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 356,704 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 295,264 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:56 | 2,908,512 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 86,368 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 684,352 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 53,600 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:38 | 385,024 |
| arm_installed | Not versioned | 23-Aug-2020 | 17:10 | 9 |
| GlobalInstallOrder.xml | Not versioned | 23-Aug-2020 | 17:14 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:07 | 237,888 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 82,272 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:55 | 2,171,232 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:07 | 131,400 |
| luainstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 55,120 |
| appxreg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 38,224 |
| appxprovisionpackage.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 75,088 |
| EventsInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 39,248 |
| timezoneai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 58,704 |
| httpai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 27,472 |
| cmifw.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 107,856 |
| NetSetupEngine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 587,600 |
| ImplatSetup.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,616 |
| winsockai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 76,112 |
| ws2_helper.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 284,496 |
| netfxconfig.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 25,936 |
| featurestagingai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 52,560 |
| offlinelsa.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 115,024 |
| offlinesam.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 224,080 |
| mofinstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 73,040 |
| esscli.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 299,344 |
| mofd.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 205,648 |
| repdrvfs.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 280,400 |
| fastprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 701,752 |
| wbemcomn.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 433,488 |
| wbemcore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,449,808 |
| wmiutils.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,592 |
| wbemprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 37,200 |
| shtransform.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| bfsvc.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 189,264 |
| securebootai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 53,072 |
| fveupdateai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 35,152 |
| peerdistai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 72,504 |
| SetIEInstalledDateAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 22,328 |
| bcdeditai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:04 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 48,464 |
| sppinst.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:04 | 36,176 |
| AriTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,056 |
| appserverai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 147,792 |
| RDWebAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 102,224 |
| tssdisai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 104,784 |
| VmHostAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 80,720 |
| iissetupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 103,760 |
| cleanupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 20,816 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 201,040 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 495,952 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 22-Dec-2020 | 7:56 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 51,536 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,114,384 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 434,000 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:40 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 367,952 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 311,120 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 67,920 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 702,264 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,568 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:42 | 391,168 |
| x86_installed | Not versioned | 22-Dec-2020 | 7:52 | 9 |
| GlobalInstallOrder.xml | Not versioned | 22-Dec-2020 | 7:56 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 226,128 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 64,336 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:16 | 114,488 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 68,944 |
| appxreg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 45,368 |
| appxprovisionpackage.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 86,840 |
| EventsInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 242,488 |
| PerfCounterInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 141,112 |
| grouptrusteeai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 44,856 |
| timezoneai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 70,480 |
| httpai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 30,520 |
| cmifw.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 103,736 |
| FirewallOfflineAPI.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:59 | 200,016 |
| NetSetupAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 165,176 |
| NetSetupApi.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:59 | 143,184 |
| NetSetupEngine.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:59 | 825,144 |
| ImplatSetup.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 133,944 |
| winsockai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 82,744 |
| ws2_helper.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 106,808 |
| wmicmiplugin.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 421,688 |
| netfxconfig.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:11 | 29,520 |
| featurestagingai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:11 | 65,872 |
| offlinelsa.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 132,408 |
| offlinesam.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 254,776 |
| mofinstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 76,600 |
| esscli.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 402,768 |
| mofd.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 258,872 |
| repdrvfs.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 362,320 |
| fastprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 907,600 |
| wbemcomn.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 517,432 |
| wbemcore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 1,699,152 |
| wmiutils.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 119,632 |
| wbemprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 43,832 |
| shtransform.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:41 | 39,760 |
| bfsvc.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 223,032 |
| securebootai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 66,384 |
| fveupdateai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 39,760 |
| peerdistai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:38 | 37,688 |
| PrintAdvancedInstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:38 | 105,296 |
| msdtcadvancedinstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:38 | 61,776 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:38 | 51,512 |
| IEFileInstallAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:37 | 37,200 |
| servicemodelregai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:37 | 90,936 |
| SetIEInstalledDateAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:37 | 24,888 |
| bcdeditai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:09 | 318,264 |
| FeatureSettingsOverride.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:37 | 39,736 |
| SupplementalServicingAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:33 | 18,944 |
| PrimitiveTransformers.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 62,288 |
| sppinst.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 43,344 |
| AriTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 56,632 |
| WpnDataTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:02 | 37,688 |
| mqcmiplugin.dll | 5.0.1.1 | 2-Mar-2021 | 1:44 | 155,960 |
| appserverai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:38 | 170,296 |
| RDWebAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:40 | 119,632 |
| tssdisai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:41 | 126,288 |
| VmHostAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:41 | 98,616 |
| iissetupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 127,312 |
| cleanupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:03 | 23,352 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:59 | 247,632 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,275,216 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 717,648 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 548,176 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 55,120 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,538,832 |
| WcmTypes.xsd | Not versioned | 13-Oct-2020 | 14:45 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 53,584 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,537,808 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 600,912 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:34 | 253,952 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 462,160 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 377,680 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 4,063,056 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 82,256 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 21:59 | 858,448 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 36,688 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:31 | 493,568 |
| amd64_installed | Not versioned | 13-Oct-2020 | 14:40 | 9 |
| GlobalInstallOrder.xml | Not versioned | 13-Oct-2020 | 14:44 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:10 | 283,984 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 75,088 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,728,784 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:10 | 141,648 |
| luainstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 55,120 |
| appxreg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 38,224 |
| appxprovisionpackage.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 75,088 |
| EventsInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 190,288 |
| PerfCounterInstaller.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 120,144 |
| grouptrusteeai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 39,248 |
| timezoneai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 58,704 |
| httpai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 27,472 |
| cmifw.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 85,840 |
| FirewallOfflineAPI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 171,344 |
| NetSetupAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 121,168 |
| NetSetupApi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 107,856 |
| NetSetupEngine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 587,600 |
| ImplatSetup.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,616 |
| winsockai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 76,112 |
| ws2_helper.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 88,912 |
| wmicmiplugin.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 284,496 |
| netfxconfig.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 25,936 |
| featurestagingai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 52,560 |
| offlinelsa.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 115,024 |
| offlinesam.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 224,080 |
| mofinstall.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 73,040 |
| esscli.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 299,344 |
| mofd.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 205,648 |
| repdrvfs.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 280,400 |
| fastprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 701,752 |
| wbemcomn.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 433,488 |
| wbemcore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,449,808 |
| wmiutils.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 97,592 |
| wbemprox.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 37,200 |
| shtransform.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| bfsvc.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 189,264 |
| securebootai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 53,072 |
| fveupdateai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 35,152 |
| peerdistai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 31,544 |
| PrintAdvancedInstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 91,448 |
| msdtcadvancedinstaller.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 45,368 |
| IEFileInstallAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 33,080 |
| servicemodelregai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 72,504 |
| SetIEInstalledDateAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 22,328 |
| bcdeditai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:14 | 291,640 |
| FeatureSettingsOverride.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 34,104 |
| SupplementalServicingAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:04 | 15,360 |
| PrimitiveTransformers.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 48,464 |
| sppinst.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:04 | 36,176 |
| AriTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 47,952 |
| WpnDataTransformer.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,056 |
| appserverai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 147,792 |
| RDWebAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 102,224 |
| tssdisai.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:06 | 104,784 |
| VmHostAI.dll | 10.0.18362.1465 | 2-Mar-2021 | 1:07 | 80,720 |
| iissetupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 103,760 |
| cleanupai.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 20,816 |
| wdscore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 201,040 |
| drvstore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,016,656 |
| dpx.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 495,952 |
| msdelta.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 434,512 |
| mspatcha.dll | 5.0.1.1 | 1-Mar-2021 | 22:00 | 44,368 |
| cmiaisupport.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 1,656,656 |
| WcmTypes.xsd | Not versioned | 22-Dec-2020 | 7:56 | 1,047 |
| CbsMsg.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 51,536 |
| CbsCore.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,114,384 |
| turbostack.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 434,000 |
| TiWorker.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:40 | 237,568 |
| TiFileFetcher.exe | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 367,952 |
| drupdate.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 311,120 |
| wcp.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 3,096,400 |
| cmiadapter.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 67,920 |
| smiengine.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 702,264 |
| smipi.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 31,568 |
| poqexec.exe | 10.0.18362.1465 | 1-Mar-2021 | 21:42 | 391,168 |
| x86_installed | Not versioned | 22-Dec-2020 | 7:52 | 9 |
| GlobalInstallOrder.xml | Not versioned | 22-Dec-2020 | 7:56 | 1,247,506 |
| ReserveManager.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:15 | 226,128 |
| wrpint.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 64,336 |
| updateagent.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:00 | 2,031,440 |
| EdgeAI.dll | 10.0.18362.1465 | 1-Mar-2021 | 22:16 | 114,488 |
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.