Applies to
- Windows 10, version 2004 for 32-bit Systems
- Windows 10, version 2004 for ARM64-based Systems
- Windows 10, version 2004 for x64-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.
Additionally, this update enables a single package design that incorporates the servicing stack update (SSU) into the latest cumulative update (LCU). Combining the SSU and LCU update into a single package provides a more seamless deployment and installation experience. For more information, see Simplifying the on-premises deployment and installation of servicing stack 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 KB4570334.
File Information
File attributes
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
File hash information
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| Windows10.0-KB4577266-x86.msu | 189FC04E250EEE5113654F9B2B56A8CE9F764BFE | 34CC9C6EF11FC87470F496D24145B9C49006880D4730E2681B661F95F3E5ACC1 |
| Windows10.0-KB4577266-x64.msu | 126987F629769E860CD7985371754DB91685EA16 | 47A925D3A4916D1F01818BB0C6A5729A5F92D3440516377D98F4CEDAC54E2598 |
| Windows10.0-KB4577266-arm64.msu | EB36FB5C3A93BD0E493802B1C3728983864E4723 | 054AD0499B458DDCD40239DA44055538394037FAFACFB6C28FF05BD02E676C28 |
For all supported x86-based versions
| File name | File version | File size | Date | Time |
|---|---|---|---|---|
| Appxprovisionpackage.dll | 10.0.19041.504 | 75,064 | 25-Aug-2020 | 04:04 |
| Appxreg.dll | 10.0.19041.504 | 38,208 | 25-Aug-2020 | 03:57 |
| Cmifw.dll | 10.0.19041.504 | 85,832 | 25-Aug-2020 | 04:02 |
| Eventsinstaller.dll | 10.0.19041.504 | 191,288 | 25-Aug-2020 | 04:02 |
| Firewallofflineapi.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 03:58 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Httpai.dll | 10.0.19041.504 | 27,976 | 25-Aug-2020 | 04:02 |
| Implatsetup.dll | 10.0.19041.504 | 98,120 | 25-Aug-2020 | 04:02 |
| Luainstall.dll | 10.0.19041.504 | 55,112 | 25-Aug-2020 | 04:02 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Netsetupai.dll | 10.0.19041.504 | 121,656 | 25-Aug-2020 | 03:58 |
| Netsetupapi.dll | 10.0.19041.504 | 108,344 | 25-Aug-2020 | 03:58 |
| Netsetupengine.dll | 10.0.19041.504 | 578,368 | 25-Aug-2020 | 03:58 |
| Perfcounterinstaller.dll | 10.0.19041.504 | 120,136 | 25-Aug-2020 | 04:02 |
| Timezoneai.dll | 10.0.19041.504 | 59,192 | 25-Aug-2020 | 04:02 |
| Winsockai.dll | 10.0.19041.504 | 75,576 | 25-Aug-2020 | 04:02 |
| Wmicmiplugin.dll | 10.0.19041.504 | 284,472 | 25-Aug-2020 | 04:02 |
| Ws2_helper.dll | 10.0.19041.504 | 88,904 | 25-Aug-2020 | 04:02 |
| Offlinelsa.dll | 10.0.19041.504 | 115,000 | 25-Aug-2020 | 03:58 |
| Offlinesam.dll | 10.0.19041.504 | 225,080 | 25-Aug-2020 | 03:58 |
| Esscli.dll | 10.0.19041.504 | 297,784 | 25-Aug-2020 | 04:02 |
| Fastprox.dll | 10.0.19041.504 | 702,264 | 25-Aug-2020 | 04:02 |
| Mofd.dll | 10.0.19041.504 | 205,640 | 25-Aug-2020 | 04:02 |
| Mofinstall.dll | 10.0.19041.504 | 73,016 | 25-Aug-2020 | 04:02 |
| Repdrvfs.dll | 10.0.19041.504 | 280,376 | 25-Aug-2020 | 04:02 |
| Wbemcomn.dll | 10.0.19041.504 | 395,576 | 25-Aug-2020 | 04:02 |
| Wbemcore.dll | 10.0.19041.504 | 1,454,392 | 25-Aug-2020 | 04:02 |
| Wbemprox.dll | 10.0.19041.504 | 37,176 | 25-Aug-2020 | 04:02 |
| Wmiutils.dll | 10.0.19041.504 | 97,592 | 25-Aug-2020 | 04:02 |
| Shtransform.dll | 10.0.19041.504 | 33,080 | 25-Aug-2020 | 08:30 |
| Bfsvc.dll | 10.0.19041.504 | 192,312 | 25-Aug-2020 | 04:02 |
| Fveupdateai.dll | 10.0.19041.504 | 34,616 | 25-Aug-2020 | 04:02 |
| Securebootai.dll | 10.0.19041.504 | 28,984 | 25-Aug-2020 | 04:02 |
| Bcdeditai.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 04:11 |
| Configureieoptionalcomponentsai.dll | 10.0.19041.504 | 45,360 | 25-Aug-2020 | 08:32 |
| Featuresettingsoverride.dll | 10.0.19041.504 | 34,104 | 25-Aug-2020 | 08:32 |
| Iefileinstallai.dll | 10.0.19041.504 | 32,560 | 25-Aug-2020 | 08:32 |
| Msdtcadvancedinstaller.dll | 10.0.19041.504 | 52,536 | 25-Aug-2020 | 08:32 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Peerdistai.dll | 10.0.19041.504 | 32,056 | 25-Aug-2020 | 08:32 |
| Printadvancedinstaller.dll | 10.0.19041.504 | 90,952 | 25-Aug-2020 | 08:32 |
| Servicemodelregai.dll | 10.0.19041.504 | 72,504 | 25-Aug-2020 | 08:32 |
| Setieinstalleddateai.dll | 10.0.19041.504 | 22,328 | 25-Aug-2020 | 08:32 |
| Primitivetransformers.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 03:58 |
| Sppinst.dll | 10.0.19041.504 | 36,152 | 25-Aug-2020 | 04:02 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Aritransformer.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 04:02 |
| Wpndatatransformer.dll | 10.0.19041.504 | 30,520 | 25-Aug-2020 | 04:02 |
| Mqcmiplugin.dll | 5.0.1.1 | 127,280 | 25-Aug-2020 | 08:32 |
| Appserverai.dll | 10.0.19041.504 | 104,248 | 25-Aug-2020 | 08:30 |
| Rdwebai.dll | 10.0.19041.504 | 105,784 | 25-Aug-2020 | 08:30 |
| Tssdisai.dll | 10.0.19041.504 | 107,832 | 25-Aug-2020 | 08:30 |
| Vmhostai.dll | 10.0.19041.504 | 84,272 | 25-Aug-2020 | 08:30 |
| Iissetupai.dll | 10.0.19041.504 | 99,640 | 25-Aug-2020 | 04:02 |
| Cleanupai.dll | 10.0.19041.504 | 20,792 | 25-Aug-2020 | 04:02 |
| Cbscore.dll | 10.0.19041.504 | 2,200,376 | 25-Aug-2020 | 03:58 |
| Cbsmsg.dll | 10.0.19041.504 | 52,040 | 25-Aug-2020 | 03:58 |
| Cmiadapter.dll | 10.0.19041.504 | 68,408 | 25-Aug-2020 | 03:58 |
| Cmiaisupport.dll | 10.0.19041.504 | 1,653,560 | 25-Aug-2020 | 03:58 |
| Dpx.dll | 10.0.19041.504 | 554,808 | 25-Aug-2020 | 03:58 |
| Drupdate.dll | 10.0.19041.504 | 310,584 | 25-Aug-2020 | 03:58 |
| Drvstore.dll | 10.0.19041.504 | 1,003,328 | 25-Aug-2020 | 03:58 |
| Globalinstallorder.xml | Not applicable | 1,247,506 | 25-Jun-2020 | 09:28 |
| Msdelta.dll | 5.0.1.1 | 427,320 | 25-Aug-2020 | 03:58 |
| Mspatcha.dll | 5.0.1.1 | 44,344 | 25-Aug-2020 | 03:58 |
| Poqexec.exe | 10.0.19041.504 | 391,168 | 25-Aug-2020 | 03:42 |
| Reservemanager.dll | 10.0.19041.504 | 205,632 | 25-Aug-2020 | 03:58 |
| Smiengine.dll | 10.0.19041.504 | 701,752 | 25-Aug-2020 | 03:58 |
| Smipi.dll | 10.0.19041.504 | 31,544 | 25-Aug-2020 | 03:58 |
| Tifilefetcher.exe | 10.0.19041.504 | 366,392 | 25-Aug-2020 | 03:58 |
| Tiworker.exe | 10.0.19041.504 | 226,104 | 25-Aug-2020 | 03:58 |
| Turbostack.dll | 10.0.19041.504 | 594,752 | 25-Aug-2020 | 03:58 |
| Updateagent.dll | 10.0.19041.504 | 2,111,296 | 25-Aug-2020 | 03:58 |
| Wcmtypes.xsd | Not applicable | 1,047 | 25-Jun-2020 | 09:29 |
| Wcp.dll | 10.0.19041.504 | 3,164,472 | 25-Aug-2020 | 03:58 |
| Wdscore.dll | 10.0.19041.504 | 207,168 | 25-Aug-2020 | 03:58 |
| Wrpint.dll | 10.0.19041.504 | 64,320 | 25-Aug-2020 | 03:58 |
For all supported x64-based versions
| File name | File version | File size | Date | Time |
|---|---|---|---|---|
| Appxprovisionpackage.dll | 10.0.19041.504 | 88,392 | 25-Aug-2020 | 04:06 |
| Appxreg.dll | 10.0.19041.504 | 45,880 | 25-Aug-2020 | 04:04 |
| Cmifw.dll | 10.0.19041.504 | 105,800 | 25-Aug-2020 | 04:06 |
| Eventsinstaller.dll | 10.0.19041.504 | 245,048 | 25-Aug-2020 | 04:06 |
| Firewallofflineapi.dll | 10.0.19041.504 | 204,088 | 25-Aug-2020 | 04:03 |
| Grouptrusteeai.dll | 10.0.19041.504 | 45,880 | 25-Aug-2020 | 04:06 |
| Httpai.dll | 10.0.19041.504 | 32,584 | 25-Aug-2020 | 04:06 |
| Implatsetup.dll | 10.0.19041.504 | 135,480 | 25-Aug-2020 | 04:06 |
| Luainstall.dll | 10.0.19041.504 | 69,944 | 25-Aug-2020 | 04:06 |
| Netfxconfig.dll | 10.0.19041.504 | 30,024 | 25-Aug-2020 | 04:06 |
| Netsetupai.dll | 10.0.19041.504 | 165,688 | 25-Aug-2020 | 04:03 |
| Netsetupapi.dll | 10.0.19041.504 | 146,240 | 25-Aug-2020 | 04:04 |
| Netsetupengine.dll | 10.0.19041.504 | 808,256 | 25-Aug-2020 | 04:04 |
| Perfcounterinstaller.dll | 10.0.19041.504 | 146,232 | 25-Aug-2020 | 04:06 |
| Timezoneai.dll | 10.0.19041.504 | 72,504 | 25-Aug-2020 | 04:06 |
| Winsockai.dll | 10.0.19041.504 | 83,768 | 25-Aug-2020 | 04:06 |
| Wmicmiplugin.dll | 10.0.19041.504 | 359,224 | 25-Aug-2020 | 04:06 |
| Ws2_helper.dll | 10.0.19041.504 | 109,368 | 25-Aug-2020 | 04:06 |
| Offlinelsa.dll | 10.0.19041.504 | 134,968 | 25-Aug-2020 | 04:04 |
| Offlinesam.dll | 10.0.19041.504 | 260,928 | 25-Aug-2020 | 04:04 |
| Esscli.dll | 10.0.19041.504 | 416,568 | 25-Aug-2020 | 04:06 |
| Fastprox.dll | 10.0.19041.504 | 949,064 | 25-Aug-2020 | 04:06 |
| Mofd.dll | 10.0.19041.504 | 270,136 | 25-Aug-2020 | 04:06 |
| Mofinstall.dll | 10.0.19041.504 | 98,120 | 25-Aug-2020 | 04:06 |
| Repdrvfs.dll | 10.0.19041.504 | 380,232 | 25-Aug-2020 | 04:06 |
| Wbemcomn.dll | 10.0.19041.504 | 491,832 | 25-Aug-2020 | 04:06 |
| Wbemcore.dll | 10.0.19041.504 | 1,779,528 | 25-Aug-2020 | 04:06 |
| Wbemprox.dll | 10.0.19041.504 | 45,880 | 25-Aug-2020 | 04:06 |
| Wmiutils.dll | 10.0.19041.504 | 122,680 | 25-Aug-2020 | 04:06 |
| Shtransform.dll | 10.0.19041.504 | 40,248 | 25-Aug-2020 | 08:58 |
| Bfsvc.dll | 10.0.19041.504 | 235,336 | 25-Aug-2020 | 04:06 |
| Fveupdateai.dll | 10.0.19041.504 | 40,248 | 25-Aug-2020 | 04:06 |
| Securebootai.dll | 10.0.19041.504 | 34,120 | 25-Aug-2020 | 04:06 |
| Bcdeditai.dll | 10.0.19041.504 | 175,944 | 25-Aug-2020 | 04:12 |
| Configureieoptionalcomponentsai.dll | 10.0.19041.504 | 52,032 | 25-Aug-2020 | 09:01 |
| Featuresettingsoverride.dll | 10.0.19041.504 | 40,264 | 25-Aug-2020 | 09:01 |
| Iefileinstallai.dll | 10.0.19041.504 | 37,704 | 25-Aug-2020 | 09:01 |
| Msdtcadvancedinstaller.dll | 10.0.19041.504 | 62,792 | 25-Aug-2020 | 09:01 |
| Netfxconfig.dll | 10.0.19041.504 | 30,024 | 25-Aug-2020 | 04:06 |
| Peerdistai.dll | 10.0.19041.504 | 38,200 | 25-Aug-2020 | 09:01 |
| Printadvancedinstaller.dll | 10.0.19041.504 | 107,840 | 25-Aug-2020 | 09:01 |
| Servicemodelregai.dll | 10.0.19041.504 | 92,992 | 25-Aug-2020 | 09:01 |
| Setieinstalleddateai.dll | 10.0.19041.504 | 25,400 | 25-Aug-2020 | 09:01 |
| Primitivetransformers.dll | 10.0.19041.504 | 62,776 | 25-Aug-2020 | 04:03 |
| Sppinst.dll | 10.0.19041.504 | 44,344 | 25-Aug-2020 | 04:06 |
| Grouptrusteeai.dll | 10.0.19041.504 | 45,880 | 25-Aug-2020 | 04:06 |
| Aritransformer.dll | 10.0.19041.504 | 57,672 | 25-Aug-2020 | 04:06 |
| Wpndatatransformer.dll | 10.0.19041.504 | 37,176 | 25-Aug-2020 | 04:06 |
| Mqcmiplugin.dll | 5.0.1.1 | 158,008 | 25-Aug-2020 | 09:07 |
| Appserverai.dll | 10.0.19041.504 | 132,408 | 25-Aug-2020 | 08:59 |
| Rdwebai.dll | 10.0.19041.504 | 127,304 | 25-Aug-2020 | 08:59 |
| Tssdisai.dll | 10.0.19041.504 | 134,968 | 25-Aug-2020 | 08:59 |
| Vmhostai.dll | 10.0.19041.504 | 106,808 | 25-Aug-2020 | 08:59 |
| Iissetupai.dll | 10.0.19041.504 | 125,752 | 25-Aug-2020 | 04:06 |
| Cleanupai.dll | 10.0.19041.504 | 23,368 | 25-Aug-2020 | 04:06 |
| Cbscore.dll | 10.0.19041.504 | 2,646,840 | 25-Aug-2020 | 04:04 |
| Cbsmsg.dll | 10.0.19041.504 | 53,056 | 25-Aug-2020 | 04:04 |
| Cmiadapter.dll | 10.0.19041.504 | 83,768 | 25-Aug-2020 | 04:03 |
| Cmiaisupport.dll | 10.0.19041.504 | 2,552,632 | 25-Aug-2020 | 04:03 |
| Dpx.dll | 10.0.19041.504 | 736,056 | 25-Aug-2020 | 04:03 |
| Drupdate.dll | 10.0.19041.504 | 388,408 | 25-Aug-2020 | 04:04 |
| Drvstore.dll | 10.0.19041.504 | 1,279,304 | 25-Aug-2020 | 04:05 |
| Globalinstallorder.xml | Not applicable | 1,247,506 | 25-Jun-2020 | 10:40 |
| Msdelta.dll | 5.0.1.1 | 531,768 | 25-Aug-2020 | 04:03 |
| Mspatcha.dll | 5.0.1.1 | 56,128 | 25-Aug-2020 | 04:03 |
| Poqexec.exe | 10.0.19041.504 | 495,616 | 25-Aug-2020 | 03:36 |
| Reservemanager.dll | 10.0.19041.504 | 265,528 | 25-Aug-2020 | 04:03 |
| Smiengine.dll | 10.0.19041.504 | 871,736 | 25-Aug-2020 | 04:04 |
| Smipi.dll | 10.0.19041.504 | 37,176 | 25-Aug-2020 | 04:04 |
| Tifilefetcher.exe | 10.0.19041.504 | 459,584 | 25-Aug-2020 | 04:03 |
| Tiworker.exe | 10.0.19041.504 | 239,424 | 25-Aug-2020 | 04:04 |
| Turbostack.dll | 10.0.19041.504 | 812,344 | 25-Aug-2020 | 04:03 |
| Updateagent.dll | 10.0.19041.504 | 2,759,992 | 25-Aug-2020 | 04:03 |
| Wcmtypes.xsd | Not applicable | 1,047 | 25-Jun-2020 | 10:41 |
| Wcp.dll | 10.0.19041.504 | 3,837,768 | 25-Aug-2020 | 04:03 |
| Wdscore.dll | 10.0.19041.504 | 258,360 | 25-Aug-2020 | 04:04 |
| Wrpint.dll | 10.0.19041.504 | 75,576 | 25-Aug-2020 | 04:03 |
| Appxprovisionpackage.dll | 10.0.19041.504 | 75,064 | 25-Aug-2020 | 04:04 |
| Appxreg.dll | 10.0.19041.504 | 38,208 | 25-Aug-2020 | 03:57 |
| Cmifw.dll | 10.0.19041.504 | 85,832 | 25-Aug-2020 | 04:02 |
| Eventsinstaller.dll | 10.0.19041.504 | 191,288 | 25-Aug-2020 | 04:02 |
| Firewallofflineapi.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 03:58 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Httpai.dll | 10.0.19041.504 | 27,976 | 25-Aug-2020 | 04:02 |
| Implatsetup.dll | 10.0.19041.504 | 98,120 | 25-Aug-2020 | 04:02 |
| Luainstall.dll | 10.0.19041.504 | 55,112 | 25-Aug-2020 | 04:02 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Netsetupai.dll | 10.0.19041.504 | 121,656 | 25-Aug-2020 | 03:58 |
| Netsetupapi.dll | 10.0.19041.504 | 108,344 | 25-Aug-2020 | 03:58 |
| Netsetupengine.dll | 10.0.19041.504 | 578,368 | 25-Aug-2020 | 03:58 |
| Perfcounterinstaller.dll | 10.0.19041.504 | 120,136 | 25-Aug-2020 | 04:02 |
| Timezoneai.dll | 10.0.19041.504 | 59,192 | 25-Aug-2020 | 04:02 |
| Winsockai.dll | 10.0.19041.504 | 75,576 | 25-Aug-2020 | 04:02 |
| Wmicmiplugin.dll | 10.0.19041.504 | 284,472 | 25-Aug-2020 | 04:02 |
| Ws2_helper.dll | 10.0.19041.504 | 88,904 | 25-Aug-2020 | 04:02 |
| Offlinelsa.dll | 10.0.19041.504 | 115,000 | 25-Aug-2020 | 03:58 |
| Offlinesam.dll | 10.0.19041.504 | 225,080 | 25-Aug-2020 | 03:58 |
| Esscli.dll | 10.0.19041.504 | 297,784 | 25-Aug-2020 | 04:02 |
| Fastprox.dll | 10.0.19041.504 | 702,264 | 25-Aug-2020 | 04:02 |
| Mofd.dll | 10.0.19041.504 | 205,640 | 25-Aug-2020 | 04:02 |
| Mofinstall.dll | 10.0.19041.504 | 73,016 | 25-Aug-2020 | 04:02 |
| Repdrvfs.dll | 10.0.19041.504 | 280,376 | 25-Aug-2020 | 04:02 |
| Wbemcomn.dll | 10.0.19041.504 | 395,576 | 25-Aug-2020 | 04:02 |
| Wbemcore.dll | 10.0.19041.504 | 1,454,392 | 25-Aug-2020 | 04:02 |
| Wbemprox.dll | 10.0.19041.504 | 37,176 | 25-Aug-2020 | 04:02 |
| Wmiutils.dll | 10.0.19041.504 | 97,592 | 25-Aug-2020 | 04:02 |
| Shtransform.dll | 10.0.19041.504 | 33,080 | 25-Aug-2020 | 08:30 |
| Bfsvc.dll | 10.0.19041.504 | 192,312 | 25-Aug-2020 | 04:02 |
| Fveupdateai.dll | 10.0.19041.504 | 34,616 | 25-Aug-2020 | 04:02 |
| Securebootai.dll | 10.0.19041.504 | 28,984 | 25-Aug-2020 | 04:02 |
| Bcdeditai.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 04:11 |
| Configureieoptionalcomponentsai.dll | 10.0.19041.504 | 45,360 | 25-Aug-2020 | 08:32 |
| Featuresettingsoverride.dll | 10.0.19041.504 | 34,104 | 25-Aug-2020 | 08:32 |
| Iefileinstallai.dll | 10.0.19041.504 | 32,560 | 25-Aug-2020 | 08:32 |
| Msdtcadvancedinstaller.dll | 10.0.19041.504 | 52,536 | 25-Aug-2020 | 08:32 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Peerdistai.dll | 10.0.19041.504 | 32,056 | 25-Aug-2020 | 08:32 |
| Printadvancedinstaller.dll | 10.0.19041.504 | 90,952 | 25-Aug-2020 | 08:32 |
| Servicemodelregai.dll | 10.0.19041.504 | 72,504 | 25-Aug-2020 | 08:32 |
| Setieinstalleddateai.dll | 10.0.19041.504 | 22,328 | 25-Aug-2020 | 08:32 |
| Primitivetransformers.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 03:58 |
| Sppinst.dll | 10.0.19041.504 | 36,152 | 25-Aug-2020 | 04:02 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Aritransformer.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 04:02 |
| Wpndatatransformer.dll | 10.0.19041.504 | 30,520 | 25-Aug-2020 | 04:02 |
| Appserverai.dll | 10.0.19041.504 | 104,248 | 25-Aug-2020 | 08:30 |
| Rdwebai.dll | 10.0.19041.504 | 105,784 | 25-Aug-2020 | 08:30 |
| Tssdisai.dll | 10.0.19041.504 | 107,832 | 25-Aug-2020 | 08:30 |
| Vmhostai.dll | 10.0.19041.504 | 84,272 | 25-Aug-2020 | 08:30 |
| Iissetupai.dll | 10.0.19041.504 | 99,640 | 25-Aug-2020 | 04:02 |
| Cleanupai.dll | 10.0.19041.504 | 20,792 | 25-Aug-2020 | 04:02 |
| Cbscore.dll | 10.0.19041.504 | 2,200,376 | 25-Aug-2020 | 03:58 |
| Cbsmsg.dll | 10.0.19041.504 | 52,040 | 25-Aug-2020 | 03:58 |
| Cmiadapter.dll | 10.0.19041.504 | 68,408 | 25-Aug-2020 | 03:58 |
| Cmiaisupport.dll | 10.0.19041.504 | 1,653,560 | 25-Aug-2020 | 03:58 |
| Dpx.dll | 10.0.19041.504 | 554,808 | 25-Aug-2020 | 03:58 |
| Drupdate.dll | 10.0.19041.504 | 310,584 | 25-Aug-2020 | 03:58 |
| Drvstore.dll | 10.0.19041.504 | 1,003,328 | 25-Aug-2020 | 03:58 |
| Globalinstallorder.xml | Not applicable | 1,247,506 | 25-Jun-2020 | 09:28 |
| Msdelta.dll | 5.0.1.1 | 427,320 | 25-Aug-2020 | 03:58 |
| Mspatcha.dll | 5.0.1.1 | 44,344 | 25-Aug-2020 | 03:58 |
| Poqexec.exe | 10.0.19041.504 | 391,168 | 25-Aug-2020 | 03:42 |
| Reservemanager.dll | 10.0.19041.504 | 205,632 | 25-Aug-2020 | 03:58 |
| Smiengine.dll | 10.0.19041.504 | 701,752 | 25-Aug-2020 | 03:58 |
| Smipi.dll | 10.0.19041.504 | 31,544 | 25-Aug-2020 | 03:58 |
| Tifilefetcher.exe | 10.0.19041.504 | 366,392 | 25-Aug-2020 | 03:58 |
| Tiworker.exe | 10.0.19041.504 | 226,104 | 25-Aug-2020 | 03:58 |
| Turbostack.dll | 10.0.19041.504 | 594,752 | 25-Aug-2020 | 03:58 |
| Updateagent.dll | 10.0.19041.504 | 2,111,296 | 25-Aug-2020 | 03:58 |
| Wcmtypes.xsd | Not applicable | 1,047 | 25-Jun-2020 | 09:29 |
| Wcp.dll | 10.0.19041.504 | 3,164,472 | 25-Aug-2020 | 03:58 |
| Wdscore.dll | 10.0.19041.504 | 207,168 | 25-Aug-2020 | 03:58 |
| Wrpint.dll | 10.0.19041.504 | 64,320 | 25-Aug-2020 | 03:58 |
For all supported ARM-based versions
| File name | File version | File size | Date | Time |
|---|---|---|---|---|
| Appxprovisionpackage.dll | 10.0.19041.504 | 95,544 | 25-Aug-2020 | 04:01 |
| Appxreg.dll | 10.0.19041.504 | 48,440 | 25-Aug-2020 | 03:57 |
| Cmifw.dll | 10.0.19041.504 | 105,784 | 25-Aug-2020 | 04:00 |
| Eventsinstaller.dll | 10.0.19041.504 | 257,336 | 25-Aug-2020 | 04:00 |
| Firewallofflineapi.dll | 10.0.19041.504 | 205,624 | 25-Aug-2020 | 03:57 |
| Grouptrusteeai.dll | 10.0.19041.504 | 46,904 | 25-Aug-2020 | 04:01 |
| Httpai.dll | 10.0.19041.504 | 34,104 | 25-Aug-2020 | 04:01 |
| Implatsetup.dll | 10.0.19041.504 | 142,648 | 25-Aug-2020 | 04:01 |
| Luainstall.dll | 10.0.19041.504 | 74,040 | 25-Aug-2020 | 04:01 |
| Netfxconfig.dll | 10.0.19041.504 | 31,544 | 25-Aug-2020 | 04:01 |
| Netsetupai.dll | 10.0.19041.504 | 162,120 | 25-Aug-2020 | 03:57 |
| Netsetupapi.dll | 10.0.19041.504 | 143,688 | 25-Aug-2020 | 03:57 |
| Netsetupengine.dll | 10.0.19041.504 | 949,064 | 25-Aug-2020 | 03:57 |
| Perfcounterinstaller.dll | 10.0.19041.504 | 147,256 | 25-Aug-2020 | 04:00 |
| Timezoneai.dll | 10.0.19041.504 | 71,992 | 25-Aug-2020 | 04:01 |
| Winsockai.dll | 10.0.19041.504 | 84,280 | 25-Aug-2020 | 04:00 |
| Wmicmiplugin.dll | 10.0.19041.504 | 375,096 | 25-Aug-2020 | 04:01 |
| Ws2_helper.dll | 10.0.19041.504 | 107,320 | 25-Aug-2020 | 04:00 |
| Offlinelsa.dll | 10.0.19041.504 | 141,632 | 25-Aug-2020 | 03:57 |
| Offlinesam.dll | 10.0.19041.504 | 265,032 | 25-Aug-2020 | 03:58 |
| Esscli.dll | 10.0.19041.504 | 454,456 | 25-Aug-2020 | 04:01 |
| Fastprox.dll | 10.0.19041.504 | 1,034,040 | 25-Aug-2020 | 04:00 |
| Mofd.dll | 10.0.19041.504 | 297,272 | 25-Aug-2020 | 04:00 |
| Mofinstall.dll | 10.0.19041.504 | 103,224 | 25-Aug-2020 | 04:01 |
| Repdrvfs.dll | 10.0.19041.504 | 409,912 | 25-Aug-2020 | 04:00 |
| Wbemcomn.dll | 10.0.19041.504 | 512,824 | 25-Aug-2020 | 04:00 |
| Wbemcore.dll | 10.0.19041.504 | 1,929,528 | 25-Aug-2020 | 04:01 |
| Wbemprox.dll | 10.0.19041.504 | 48,952 | 25-Aug-2020 | 04:01 |
| Wmiutils.dll | 10.0.19041.504 | 132,920 | 25-Aug-2020 | 04:01 |
| Shtransform.dll | 10.0.19041.504 | 41,800 | 25-Aug-2020 | 09:07 |
| Bfsvc.dll | 10.0.19041.504 | 244,024 | 25-Aug-2020 | 04:00 |
| Fveupdateai.dll | 10.0.19041.504 | 41,272 | 25-Aug-2020 | 04:01 |
| Securebootai.dll | 10.0.19041.504 | 35,640 | 25-Aug-2020 | 04:01 |
| Bcdeditai.dll | 10.0.19041.504 | 176,968 | 25-Aug-2020 | 04:07 |
| Configureieoptionalcomponentsai.dll | 10.0.19041.504 | 54,072 | 25-Aug-2020 | 09:10 |
| Featuresettingsoverride.dll | 10.0.19041.504 | 42,288 | 25-Aug-2020 | 09:09 |
| Iefileinstallai.dll | 10.0.19041.504 | 39,736 | 25-Aug-2020 | 09:09 |
| Msdtcadvancedinstaller.dll | 10.0.19041.504 | 65,352 | 25-Aug-2020 | 09:10 |
| Netfxconfig.dll | 10.0.19041.504 | 31,544 | 25-Aug-2020 | 04:01 |
| Peerdistai.dll | 10.0.19041.504 | 39,736 | 25-Aug-2020 | 09:10 |
| Printadvancedinstaller.dll | 10.0.19041.504 | 114,488 | 25-Aug-2020 | 09:10 |
| Servicemodelregai.dll | 10.0.19041.504 | 94,024 | 25-Aug-2020 | 09:10 |
| Setieinstalleddateai.dll | 10.0.19041.504 | 25,928 | 25-Aug-2020 | 09:10 |
| Primitivetransformers.dll | 10.0.19041.504 | 67,912 | 25-Aug-2020 | 03:57 |
| Sppinst.dll | 10.0.19041.504 | 47,416 | 25-Aug-2020 | 04:01 |
| Grouptrusteeai.dll | 10.0.19041.504 | 46,904 | 25-Aug-2020 | 04:01 |
| Aritransformer.dll | 10.0.19041.504 | 59,192 | 25-Aug-2020 | 04:01 |
| Wpndatatransformer.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:01 |
| Appserverai.dll | 10.0.19041.504 | 138,040 | 25-Aug-2020 | 09:09 |
| Rdwebai.dll | 10.0.19041.504 | 133,960 | 25-Aug-2020 | 09:11 |
| Tssdisai.dll | 10.0.19041.504 | 140,616 | 25-Aug-2020 | 09:11 |
| Vmhostai.dll | 10.0.19041.504 | 111,424 | 25-Aug-2020 | 09:11 |
| Iissetupai.dll | 10.0.19041.504 | 130,360 | 25-Aug-2020 | 04:00 |
| Cleanupai.dll | 10.0.19041.504 | 24,376 | 25-Aug-2020 | 04:01 |
| Cbscore.dll | 10.0.19041.504 | 2,602,312 | 25-Aug-2020 | 03:57 |
| Cbsmsg.dll | 10.0.19041.504 | 52,552 | 25-Aug-2020 | 03:57 |
| Cmiadapter.dll | 10.0.19041.504 | 94,024 | 25-Aug-2020 | 03:57 |
| Cmiaisupport.dll | 10.0.19041.504 | 2,845,496 | 25-Aug-2020 | 03:57 |
| Dpx.dll | 10.0.19041.504 | 726,344 | 25-Aug-2020 | 03:57 |
| Drupdate.dll | 10.0.19041.504 | 390,472 | 25-Aug-2020 | 03:57 |
| Drvstore.dll | 10.0.19041.504 | 1,280,328 | 25-Aug-2020 | 03:57 |
| Globalinstallorder.xml | Not applicable | 1,247,506 | 20-Jun-2020 | 14:22 |
| Msdelta.dll | 5.0.1.1 | 532,296 | 25-Aug-2020 | 03:57 |
| Mspatcha.dll | 5.0.1.1 | 55,096 | 25-Aug-2020 | 03:57 |
| Poqexec.exe | 10.0.19041.504 | 501,760 | 25-Aug-2020 | 03:15 |
| Reservemanager.dll | 10.0.19041.504 | 264,008 | 25-Aug-2020 | 03:57 |
| Smiengine.dll | 10.0.19041.504 | 958,280 | 25-Aug-2020 | 03:57 |
| Smipi.dll | 10.0.19041.504 | 39,240 | 25-Aug-2020 | 03:57 |
| Tifilefetcher.exe | 10.0.19041.504 | 463,160 | 25-Aug-2020 | 03:57 |
| Tiworker.exe | 10.0.19041.504 | 254,280 | 25-Aug-2020 | 03:57 |
| Turbostack.dll | 10.0.19041.504 | 859,976 | 25-Aug-2020 | 03:57 |
| Updateagent.dll | 10.0.19041.504 | 2,929,992 | 25-Aug-2020 | 03:57 |
| Wcmtypes.xsd | Not applicable | 1,047 | 20-Jun-2020 | 14:22 |
| Wcp.dll | 10.0.19041.504 | 3,617,096 | 25-Aug-2020 | 03:57 |
| Wdscore.dll | 10.0.19041.504 | 265,032 | 25-Aug-2020 | 03:57 |
| Wrpint.dll | 10.0.19041.504 | 79,176 | 25-Aug-2020 | 03:57 |
| Appxprovisionpackage.dll | 10.0.19041.504 | 75,064 | 25-Aug-2020 | 04:04 |
| Appxreg.dll | 10.0.19041.504 | 38,208 | 25-Aug-2020 | 03:57 |
| Cmifw.dll | 10.0.19041.504 | 85,832 | 25-Aug-2020 | 04:02 |
| Eventsinstaller.dll | 10.0.19041.504 | 191,288 | 25-Aug-2020 | 04:02 |
| Firewallofflineapi.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 03:58 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Httpai.dll | 10.0.19041.504 | 27,976 | 25-Aug-2020 | 04:02 |
| Implatsetup.dll | 10.0.19041.504 | 98,120 | 25-Aug-2020 | 04:02 |
| Luainstall.dll | 10.0.19041.504 | 55,112 | 25-Aug-2020 | 04:02 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Netsetupai.dll | 10.0.19041.504 | 121,656 | 25-Aug-2020 | 03:58 |
| Netsetupapi.dll | 10.0.19041.504 | 108,344 | 25-Aug-2020 | 03:58 |
| Netsetupengine.dll | 10.0.19041.504 | 578,368 | 25-Aug-2020 | 03:58 |
| Perfcounterinstaller.dll | 10.0.19041.504 | 120,136 | 25-Aug-2020 | 04:02 |
| Timezoneai.dll | 10.0.19041.504 | 59,192 | 25-Aug-2020 | 04:02 |
| Winsockai.dll | 10.0.19041.504 | 75,576 | 25-Aug-2020 | 04:02 |
| Wmicmiplugin.dll | 10.0.19041.504 | 284,472 | 25-Aug-2020 | 04:02 |
| Ws2_helper.dll | 10.0.19041.504 | 88,904 | 25-Aug-2020 | 04:02 |
| Offlinelsa.dll | 10.0.19041.504 | 115,000 | 25-Aug-2020 | 03:58 |
| Offlinesam.dll | 10.0.19041.504 | 225,080 | 25-Aug-2020 | 03:58 |
| Esscli.dll | 10.0.19041.504 | 297,784 | 25-Aug-2020 | 04:02 |
| Fastprox.dll | 10.0.19041.504 | 702,264 | 25-Aug-2020 | 04:02 |
| Mofd.dll | 10.0.19041.504 | 205,640 | 25-Aug-2020 | 04:02 |
| Mofinstall.dll | 10.0.19041.504 | 73,016 | 25-Aug-2020 | 04:02 |
| Repdrvfs.dll | 10.0.19041.504 | 280,376 | 25-Aug-2020 | 04:02 |
| Wbemcomn.dll | 10.0.19041.504 | 395,576 | 25-Aug-2020 | 04:02 |
| Wbemcore.dll | 10.0.19041.504 | 1,454,392 | 25-Aug-2020 | 04:02 |
| Wbemprox.dll | 10.0.19041.504 | 37,176 | 25-Aug-2020 | 04:02 |
| Wmiutils.dll | 10.0.19041.504 | 97,592 | 25-Aug-2020 | 04:02 |
| Shtransform.dll | 10.0.19041.504 | 33,080 | 25-Aug-2020 | 08:30 |
| Bfsvc.dll | 10.0.19041.504 | 192,312 | 25-Aug-2020 | 04:02 |
| Fveupdateai.dll | 10.0.19041.504 | 34,616 | 25-Aug-2020 | 04:02 |
| Securebootai.dll | 10.0.19041.504 | 28,984 | 25-Aug-2020 | 04:02 |
| Bcdeditai.dll | 10.0.19041.504 | 172,856 | 25-Aug-2020 | 04:11 |
| Configureieoptionalcomponentsai.dll | 10.0.19041.504 | 45,360 | 25-Aug-2020 | 08:32 |
| Featuresettingsoverride.dll | 10.0.19041.504 | 34,104 | 25-Aug-2020 | 08:32 |
| Iefileinstallai.dll | 10.0.19041.504 | 32,560 | 25-Aug-2020 | 08:32 |
| Msdtcadvancedinstaller.dll | 10.0.19041.504 | 52,536 | 25-Aug-2020 | 08:32 |
| Netfxconfig.dll | 10.0.19041.504 | 25,912 | 25-Aug-2020 | 04:02 |
| Peerdistai.dll | 10.0.19041.504 | 32,056 | 25-Aug-2020 | 08:32 |
| Printadvancedinstaller.dll | 10.0.19041.504 | 90,952 | 25-Aug-2020 | 08:32 |
| Servicemodelregai.dll | 10.0.19041.504 | 72,504 | 25-Aug-2020 | 08:32 |
| Setieinstalleddateai.dll | 10.0.19041.504 | 22,328 | 25-Aug-2020 | 08:32 |
| Primitivetransformers.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 03:58 |
| Sppinst.dll | 10.0.19041.504 | 36,152 | 25-Aug-2020 | 04:02 |
| Grouptrusteeai.dll | 10.0.19041.504 | 38,712 | 25-Aug-2020 | 04:02 |
| Aritransformer.dll | 10.0.19041.504 | 47,928 | 25-Aug-2020 | 04:02 |
| Wpndatatransformer.dll | 10.0.19041.504 | 30,520 | 25-Aug-2020 | 04:02 |
| Appserverai.dll | 10.0.19041.504 | 104,248 | 25-Aug-2020 | 08:30 |
| Rdwebai.dll | 10.0.19041.504 | 105,784 | 25-Aug-2020 | 08:30 |
| Tssdisai.dll | 10.0.19041.504 | 107,832 | 25-Aug-2020 | 08:30 |
| Vmhostai.dll | 10.0.19041.504 | 84,272 | 25-Aug-2020 | 08:30 |
| Iissetupai.dll | 10.0.19041.504 | 99,640 | 25-Aug-2020 | 04:02 |
| Cleanupai.dll | 10.0.19041.504 | 20,792 | 25-Aug-2020 | 04:02 |
| Cbscore.dll | 10.0.19041.504 | 2,200,376 | 25-Aug-2020 | 03:58 |
| Cbsmsg.dll | 10.0.19041.504 | 52,040 | 25-Aug-2020 | 03:58 |
| Cmiadapter.dll | 10.0.19041.504 | 68,408 | 25-Aug-2020 | 03:58 |
| Cmiaisupport.dll | 10.0.19041.504 | 1,653,560 | 25-Aug-2020 | 03:58 |
| Dpx.dll | 10.0.19041.504 | 554,808 | 25-Aug-2020 | 03:58 |
| Drupdate.dll | 10.0.19041.504 | 310,584 | 25-Aug-2020 | 03:58 |
| Drvstore.dll | 10.0.19041.504 | 1,003,328 | 25-Aug-2020 | 03:58 |
| Globalinstallorder.xml | Not applicable | 1,247,506 | 25-Jun-2020 | 09:28 |
| Msdelta.dll | 5.0.1.1 | 427,320 | 25-Aug-2020 | 03:58 |
| Mspatcha.dll | 5.0.1.1 | 44,344 | 25-Aug-2020 | 03:58 |
| Poqexec.exe | 10.0.19041.504 | 391,168 | 25-Aug-2020 | 03:42 |
| Reservemanager.dll | 10.0.19041.504 | 205,632 | 25-Aug-2020 | 03:58 |
| Smiengine.dll | 10.0.19041.504 | 701,752 | 25-Aug-2020 | 03:58 |
| Smipi.dll | 10.0.19041.504 | 31,544 | 25-Aug-2020 | 03:58 |
| Tifilefetcher.exe | 10.0.19041.504 | 366,392 | 25-Aug-2020 | 03:58 |
| Tiworker.exe | 10.0.19041.504 | 226,104 | 25-Aug-2020 | 03:58 |
| Turbostack.dll | 10.0.19041.504 | 594,752 | 25-Aug-2020 | 03:58 |
| Updateagent.dll | 10.0.19041.504 | 2,111,296 | 25-Aug-2020 | 03:58 |
| Wcmtypes.xsd | Not applicable | 1,047 | 25-Jun-2020 | 09:29 |
| Wcp.dll | 10.0.19041.504 | 3,164,472 | 25-Aug-2020 | 03:58 |
| Wdscore.dll | 10.0.19041.504 | 207,168 | 25-Aug-2020 | 03:58 |
| Wrpint.dll | 10.0.19041.504 | 64,320 | 25-Aug-2020 | 03:58 |
References
For information on SSUs, see the following articles:
- Servicing stack updates
- Servicing Stack Updates (SSU): Frequently Asked Questions
- ADV990001 | Latest Servicing Stack Updates
Learn about the terminology that Microsoft uses to describe software updates.