This update applies to the following:
- Windows 10, version 2004 for x86-based systems
- Windows 10, version 2004 for x64-based systems
- Windows 10, version 2004 for Arm64-based systems
- Windows 10, version 20H2 for x86-based systems
- Windows 10, version 20H2 for x64-based systems
- Windows 10, version 20H2 for Arm64-based systems
- Windows Server, version 2004 (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 KB5004313.
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 | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 55,112 |
| appxreg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 38,224 |
| appxprovisionpackage.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,056 |
| EventsInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 191,288 |
| PerfCounterInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 120,144 |
| grouptrusteeai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 38,704 |
| timezoneai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 59,192 |
| httpai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 27,952 |
| cmifw.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 86,320 |
| FirewallOfflineAPI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 172,856 |
| NetSetupAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 122,192 |
| NetSetupApi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 108,368 |
| NetSetupEngine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 578,384 |
| ImplatSetup.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 98,104 |
| winsockai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,600 |
| ws2_helper.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 88,888 |
| wmicmiplugin.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 285,488 |
| netfxconfig.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 25,912 |
| offlinelsa.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 115,024 |
| offlinesam.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:16 | 229,176 |
| mofinstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 111,440 |
| esscli.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 297,808 |
| mofd.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 205,616 |
| repdrvfs.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 280,392 |
| fastprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 702,288 |
| wbemcomn.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 434,000 |
| wbemcore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 1,499,472 |
| wmiutils.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 97,608 |
| wbemprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 37,192 |
| shtransform.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 33,088 |
| bfsvc.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 192,328 |
| securebootai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 28,984 |
| fveupdateai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 34,632 |
| peerdistai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 32,080 |
| PrintAdvancedInstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 45,392 |
| IEFileInstallAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 33,104 |
| servicemodelregai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 22,352 |
| bcdeditai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:29 | 172,864 |
| FeatureSettingsOverride.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 34,104 |
| PrimitiveTransformers.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 48,464 |
| sppinst.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 36,176 |
| AriTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 47,944 |
| WpnDataTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 30,544 |
| mqcmiplugin.dll | 5.0.1.1 | 15-Jul-2021 | 1:08 | 127,312 |
| appserverai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 104,272 |
| RDWebAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 105,792 |
| tssdisai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 107,856 |
| VmHostAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 84,296 |
| iissetupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 99,640 |
| cleanupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 20,792 |
| wdscore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 207,184 |
| drvstore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,042,224 |
| dpx.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 554,808 |
| msdelta.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 427,344 |
| mspatcha.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 44,368 |
| cmiaisupport.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,657,136 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:28 | 1,047 |
| CbsMsg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 52,560 |
| CbsCore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,203,984 |
| turbostack.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 595,792 |
| TiWorker.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 256,336 |
| TiFileFetcher.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 368,976 |
| drupdate.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 343,376 |
| wcp.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 3,167,536 |
| cmiadapter.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 68,432 |
| smiengine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 701,776 |
| smipi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 31,568 |
| poqexec.exe | 10.0.19041.1161 | 14-Jul-2021 | 20:46 | 391,168 |
| x86_installed | Not versioned | 15-Jun-2021 | 12:23 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:28 | 1,247,506 |
| ReserveManager.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 238,416 |
| wrpint.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 64,336 |
| updateagent.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,118,480 |
| EdgeAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 118,096 |
For all supported x64-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 69,968 |
| appxreg.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 45,880 |
| appxprovisionpackage.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 88,376 |
| EventsInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 245,584 |
| PerfCounterInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 146,232 |
| grouptrusteeai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 45,904 |
| timezoneai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 72,528 |
| httpai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 32,560 |
| cmifw.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 106,320 |
| FirewallOfflineAPI.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 204,080 |
| NetSetupAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 165,688 |
| NetSetupApi.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 146,240 |
| NetSetupEngine.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 809,296 |
| ImplatSetup.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 135,488 |
| winsockai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 83,792 |
| ws2_helper.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 109,904 |
| wmicmiplugin.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 360,752 |
| netfxconfig.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 30,520 |
| offlinelsa.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 134,968 |
| offlinesam.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 265,040 |
| mofinstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 151,352 |
| esscli.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 417,104 |
| mofd.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 270,672 |
| repdrvfs.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 380,752 |
| fastprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 950,608 |
| wbemcomn.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 548,160 |
| wbemcore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 1,845,048 |
| wmiutils.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 123,216 |
| wbemprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 46,384 |
| shtransform.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:33 | 40,272 |
| bfsvc.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 235,824 |
| securebootai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 34,640 |
| fveupdateai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 40,248 |
| peerdistai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 38,208 |
| PrintAdvancedInstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:36 | 107,856 |
| msdtcadvancedinstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 62,784 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 52,560 |
| IEFileInstallAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 37,696 |
| servicemodelregai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 94,536 |
| SetIEInstalledDateAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 25,408 |
| bcdeditai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:06 | 175,952 |
| FeatureSettingsOverride.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:35 | 40,272 |
| PrimitiveTransformers.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 62,768 |
| sppinst.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 44,368 |
| AriTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 57,664 |
| WpnDataTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 37,712 |
| mqcmiplugin.dll | 5.0.1.1 | 15-Jul-2021 | 2:42 | 158,536 |
| appserverai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:33 | 132,432 |
| RDWebAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:33 | 127,824 |
| tssdisai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:33 | 134,992 |
| VmHostAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:33 | 106,832 |
| iissetupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 125,744 |
| cleanupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 23,888 |
| wdscore.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 258,896 |
| drvstore.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 1,333,072 |
| dpx.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 737,088 |
| msdelta.dll | 5.0.1.1 | 14-Jul-2021 | 20:57 | 531,768 |
| mspatcha.dll | 5.0.1.1 | 14-Jul-2021 | 20:57 | 56,112 |
| cmiaisupport.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 2,568,504 |
| WcmTypes.xsd | Not versioned | 14-May-2021 | 16:52 | 1,047 |
| CbsMsg.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 53,560 |
| CbsCore.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 2,650,448 |
| turbostack.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 813,872 |
| TiWorker.exe | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 281,912 |
| TiFileFetcher.exe | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 462,640 |
| drupdate.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 432,432 |
| wcp.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 3,840,824 |
| cmiadapter.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 84,272 |
| smiengine.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 873,296 |
| smipi.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 37,176 |
| poqexec.exe | 10.0.19041.1161 | 14-Jul-2021 | 19:49 | 495,616 |
| amd64_installed | Not versioned | 14-May-2021 | 16:49 | 9 |
| GlobalInstallOrder.xml | Not versioned | 14-May-2021 | 16:52 | 1,247,506 |
| ReserveManager.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 312,112 |
| wrpint.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 75,576 |
| updateagent.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:58 | 2,767,672 |
| EdgeAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 20:57 | 149,808 |
| luainstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 55,112 |
| appxreg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 38,224 |
| appxprovisionpackage.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,056 |
| EventsInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 191,288 |
| PerfCounterInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 120,144 |
| grouptrusteeai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 38,704 |
| timezoneai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 59,192 |
| httpai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 27,952 |
| cmifw.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 86,320 |
| FirewallOfflineAPI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 172,856 |
| NetSetupAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 122,192 |
| NetSetupApi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 108,368 |
| NetSetupEngine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 578,384 |
| ImplatSetup.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 98,104 |
| winsockai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,600 |
| ws2_helper.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 88,888 |
| wmicmiplugin.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 285,488 |
| netfxconfig.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 25,912 |
| offlinelsa.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 115,024 |
| offlinesam.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:16 | 229,176 |
| mofinstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 111,440 |
| esscli.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 297,808 |
| mofd.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 205,616 |
| repdrvfs.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 280,392 |
| fastprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 702,288 |
| wbemcomn.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 434,000 |
| wbemcore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 1,499,472 |
| wmiutils.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 97,608 |
| wbemprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 37,192 |
| shtransform.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 33,088 |
| bfsvc.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 192,328 |
| securebootai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 28,984 |
| fveupdateai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 34,632 |
| peerdistai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 32,080 |
| PrintAdvancedInstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 45,392 |
| IEFileInstallAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 33,104 |
| servicemodelregai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 22,352 |
| bcdeditai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:29 | 172,864 |
| FeatureSettingsOverride.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 34,104 |
| PrimitiveTransformers.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 48,464 |
| sppinst.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 36,176 |
| AriTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 47,944 |
| WpnDataTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 30,544 |
| appserverai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 104,272 |
| RDWebAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 105,792 |
| tssdisai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 107,856 |
| VmHostAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 84,296 |
| iissetupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 99,640 |
| cleanupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 20,792 |
| wdscore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 207,184 |
| drvstore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,042,224 |
| dpx.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 554,808 |
| msdelta.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 427,344 |
| mspatcha.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 44,368 |
| cmiaisupport.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,657,136 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:28 | 1,047 |
| CbsMsg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 52,560 |
| CbsCore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,203,984 |
| turbostack.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 595,792 |
| TiWorker.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 256,336 |
| TiFileFetcher.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 368,976 |
| drupdate.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 343,376 |
| wcp.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 3,167,536 |
| cmiadapter.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 68,432 |
| smiengine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 701,776 |
| smipi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 31,568 |
| poqexec.exe | 10.0.19041.1161 | 14-Jul-2021 | 20:46 | 391,168 |
| x86_installed | Not versioned | 15-Jun-2021 | 12:23 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:28 | 1,247,506 |
| ReserveManager.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 238,416 |
| wrpint.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 64,336 |
| updateagent.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,118,480 |
| EdgeAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 118,096 |
For all supported Arm-based versions
| File name | File version | Date | Time | File size |
|---|---|---|---|---|
| luainstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 74,032 |
| appxreg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 48,456 |
| appxprovisionpackage.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 95,544 |
| EventsInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 257,328 |
| PerfCounterInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 147,792 |
| grouptrusteeai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 46,904 |
| timezoneai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 71,984 |
| httpai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 34,632 |
| cmifw.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 106,296 |
| FirewallOfflineAPI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 205,640 |
| NetSetupAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 162,120 |
| NetSetupApi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 143,680 |
| NetSetupEngine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 949,064 |
| ImplatSetup.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:05 | 142,672 |
| winsockai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 84,280 |
| ws2_helper.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 107,320 |
| wmicmiplugin.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 377,136 |
| netfxconfig.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 31,536 |
| offlinelsa.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 141,632 |
| offlinesam.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:02 | 269,120 |
| mofinstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 159,032 |
| esscli.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 454,448 |
| mofd.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 297,272 |
| repdrvfs.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 409,904 |
| fastprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 1,033,544 |
| wbemcomn.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 571,704 |
| wbemcore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 1,997,112 |
| wmiutils.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 132,928 |
| wbemprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 48,944 |
| shtransform.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:17 | 41,776 |
| bfsvc.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 244,528 |
| securebootai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 35,664 |
| fveupdateai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 41,272 |
| peerdistai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 39,752 |
| PrintAdvancedInstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:13 | 114,504 |
| msdtcadvancedinstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 65,352 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 54,088 |
| IEFileInstallAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 39,752 |
| servicemodelregai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 95,560 |
| SetIEInstalledDateAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:13 | 26,440 |
| bcdeditai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:10 | 176,976 |
| FeatureSettingsOverride.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:12 | 42,312 |
| PrimitiveTransformers.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 68,416 |
| sppinst.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 47,408 |
| AriTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 59,184 |
| WpnDataTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 38,712 |
| appserverai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:10 | 138,056 |
| RDWebAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:10 | 133,936 |
| tssdisai.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:10 | 140,608 |
| VmHostAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 2:13 | 111,944 |
| iissetupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:05 | 130,384 |
| cleanupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:04 | 24,368 |
| wdscore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 265,032 |
| drvstore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 1,332,552 |
| dpx.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 726,336 |
| msdelta.dll | 5.0.1.1 | 14-Jul-2021 | 21:00 | 532,288 |
| mspatcha.dll | 5.0.1.1 | 14-Jul-2021 | 21:00 | 55,112 |
| cmiaisupport.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 2,852,680 |
| WcmTypes.xsd | Not versioned | 17-Jun-2021 | 1:57 | 1,047 |
| CbsMsg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 53,056 |
| CbsCore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 2,607,424 |
| turbostack.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 861,000 |
| TiWorker.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 296,776 |
| TiFileFetcher.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 466,760 |
| drupdate.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 432,968 |
| wcp.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 3,620,680 |
| cmiadapter.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 94,024 |
| smiengine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 961,352 |
| smipi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 39,232 |
| poqexec.exe | 10.0.19041.1161 | 14-Jul-2021 | 19:59 | 501,760 |
| arm64_installed | Not versioned | 17-Jun-2021 | 1:51 | 9 |
| GlobalInstallOrder.xml | Not versioned | 17-Jun-2021 | 1:57 | 1,247,506 |
| ReserveManager.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 311,624 |
| wrpint.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 79,176 |
| updateagent.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:00 | 2,938,176 |
| EdgeAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:01 | 160,584 |
| luainstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 55,112 |
| appxreg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 38,224 |
| appxprovisionpackage.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,056 |
| EventsInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 191,288 |
| PerfCounterInstaller.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 120,144 |
| grouptrusteeai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 38,704 |
| timezoneai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 59,192 |
| httpai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 27,952 |
| cmifw.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 86,320 |
| FirewallOfflineAPI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 172,856 |
| NetSetupAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 122,192 |
| NetSetupApi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 108,368 |
| NetSetupEngine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 578,384 |
| ImplatSetup.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 98,104 |
| winsockai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 75,600 |
| ws2_helper.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 88,888 |
| wmicmiplugin.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 285,488 |
| netfxconfig.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 25,912 |
| offlinelsa.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 115,024 |
| offlinesam.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:16 | 229,176 |
| mofinstall.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 111,440 |
| esscli.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 297,808 |
| mofd.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 205,616 |
| repdrvfs.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 280,392 |
| fastprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 702,288 |
| wbemcomn.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 434,000 |
| wbemcore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 1,499,472 |
| wmiutils.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 97,608 |
| wbemprox.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 37,192 |
| shtransform.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 33,088 |
| bfsvc.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 192,328 |
| securebootai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 28,984 |
| fveupdateai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 34,632 |
| peerdistai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 32,080 |
| PrintAdvancedInstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 91,472 |
| msdtcadvancedinstaller.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 52,536 |
| ConfigureIEOptionalComponentsAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 45,392 |
| IEFileInstallAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 33,104 |
| servicemodelregai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 73,552 |
| SetIEInstalledDateAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 22,352 |
| bcdeditai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:29 | 172,864 |
| FeatureSettingsOverride.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:08 | 34,104 |
| PrimitiveTransformers.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 48,464 |
| sppinst.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 36,176 |
| AriTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 47,944 |
| WpnDataTransformer.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:20 | 30,544 |
| appserverai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 104,272 |
| RDWebAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 105,792 |
| tssdisai.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 107,856 |
| VmHostAI.dll | 10.0.19041.1161 | 15-Jul-2021 | 1:05 | 84,296 |
| iissetupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 99,640 |
| cleanupai.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:19 | 20,792 |
| wdscore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 207,184 |
| drvstore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,042,224 |
| dpx.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 554,808 |
| msdelta.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 427,344 |
| mspatcha.dll | 5.0.1.1 | 14-Jul-2021 | 21:15 | 44,368 |
| cmiaisupport.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 1,657,136 |
| WcmTypes.xsd | Not versioned | 15-Jun-2021 | 12:28 | 1,047 |
| CbsMsg.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 52,560 |
| CbsCore.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,203,984 |
| turbostack.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 595,792 |
| TiWorker.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 256,336 |
| TiFileFetcher.exe | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 368,976 |
| drupdate.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 343,376 |
| wcp.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 3,167,536 |
| cmiadapter.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 68,432 |
| smiengine.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 701,776 |
| smipi.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 31,568 |
| poqexec.exe | 10.0.19041.1161 | 14-Jul-2021 | 20:46 | 391,168 |
| x86_installed | Not versioned | 15-Jun-2021 | 12:23 | 9 |
| GlobalInstallOrder.xml | Not versioned | 15-Jun-2021 | 12:28 | 1,247,506 |
| ReserveManager.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 238,416 |
| wrpint.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 64,336 |
| updateagent.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 2,118,480 |
| EdgeAI.dll | 10.0.19041.1161 | 14-Jul-2021 | 21:15 | 118,096 |
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.