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This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.
We strongly recommend you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). Installing servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft security fixes.
This update is available through Windows Update. It will be downloaded and installed automatically.
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
This update is also available through Windows Server Update Services (WSUS).
There are no prerequisites to apply this update.
You don't have to restart your computer after you apply this update.
This update replaces the previously released update KB 4521858.
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| Windows10.0-KB4520724-x86.msu | 5909BF7B2440778B541741EA3EB0BA98758CED79 | A9C86DDCF0B11A849E29D898AE57D8FEF54A425B1D6F46638E8BDA4433C84449 |
| Windows10.0-KB4520724-x64.msu | 97604F0B532D6DA814B4120FC43B2D9F6FD0B356 | 5AA584DDEF9B1D07924A25FB5D2B239E73826B7CCC4B3AB1E04D28E41955CFF1 |
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
Windows 10 file information
| File name | File version | File size | Date | Time | Platform |
| Appxprovisionpackage.dll | 10.0.14393.693 | 77,664 | 21-Dec-2016 | 05:59 | x86 |
| Appxreg.dll | 10.0.14393.693 | 36,704 | 21-Dec-2016 | 05:04 | x86 |
| Cmifw.dll | 10.0.14393.693 | 89,952 | 21-Dec-2016 | 05:05 | x86 |
| Cntrtextinstaller.dll | 10.0.14393.693 | 140,128 | 21-Dec-2016 | 05:04 | x86 |
| Eventsinstaller.dll | 10.0.14393.3320 | 176,888 | 11-Oct-2019 | 04:29 | x86 |
| Firewallofflineapi.dll | 10.0.14393.3320 | 161,528 | 11-Oct-2019 | 04:04 | x86 |
| Grouptrusteeai.dll | 10.0.14393.693 | 38,752 | 21-Dec-2016 | 05:23 | x86 |
| Httpai.dll | 10.0.14393.693 | 28,000 | 21-Dec-2016 | 05:04 | x86 |
| Implatsetup.dll | 10.0.14393.3320 | 101,112 | 11-Oct-2019 | 04:29 | x86 |
| Luainstall.dll | 10.0.14393.693 | 51,552 | 21-Dec-2016 | 05:04 | x86 |
| Netsetupai.dll | 10.0.14393.3320 | 103,672 | 11-Oct-2019 | 04:03 | x86 |
| Netsetupapi.dll | 10.0.14393.3320 | 111,864 | 11-Oct-2019 | 04:03 | x86 |
| Netsetupengine.dll | 10.0.14393.3320 | 606,672 | 11-Oct-2019 | 04:03 | x86 |
| Sppinst.dll | 10.0.14393.3320 | 37,328 | 11-Oct-2019 | 04:04 | x86 |
| Timezoneai.dll | 10.0.14393.3320 | 59,128 | 11-Oct-2019 | 04:03 | x86 |
| Winsockai.dll | 10.0.14393.693 | 73,568 | 21-Dec-2016 | 05:04 | x86 |
| Wmicmiplugin.dll | 10.0.14393.3320 | 273,144 | 11-Oct-2019 | 04:03 | x86 |
| Ws2_helper.dll | 10.0.14393.693 | 78,688 | 21-Dec-2016 | 05:04 | x86 |
| Offlinelsa.dll | 10.0.14393.693 | 110,944 | 21-Dec-2016 | 05:59 | x86 |
| Offlinesam.dll | 10.0.14393.693 | 218,976 | 21-Dec-2016 | 05:59 | x86 |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:05 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 06:22 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:01 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:04 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:01 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:08 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:08 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:10 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:05 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:05 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:05 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:05 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:06 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:07 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:07 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 11:07 | Not applicable |
| Esscli.dll | 10.0.14393.3320 | 299,976 | 11-Oct-2019 | 04:04 | x86 |
| Fastprox.dll | 10.0.14393.3320 | 670,160 | 11-Oct-2019 | 04:04 | x86 |
| Mofd.dll | 10.0.14393.3320 | 206,288 | 11-Oct-2019 | 04:04 | x86 |
| Mofinstall.dll | 10.0.14393.3320 | 72,656 | 11-Oct-2019 | 04:04 | x86 |
| Repdrvfs.dll | 10.0.14393.3320 | 282,360 | 11-Oct-2019 | 04:03 | x86 |
| Wbemcomn.dll | 10.0.14393.3320 | 387,832 | 11-Oct-2019 | 04:04 | x86 |
| Wbemcore.dll | 10.0.14393.3320 | 984,016 | 11-Oct-2019 | 04:04 | x86 |
| Wbemprox.dll | 10.0.14393.3320 | 36,808 | 11-Oct-2019 | 04:04 | x86 |
| Wmiutils.dll | 10.0.14393.3320 | 98,768 | 11-Oct-2019 | 04:03 | x86 |
| Shtransform.dll | 10.0.14393.693 | 33,120 | 21-Dec-2016 | 05:59 | x86 |
| Bfsvc.dll | 10.0.14393.3320 | 161,016 | 11-Oct-2019 | 04:03 | x86 |
| Fveupdateai.dll | 10.0.14393.693 | 28,000 | 21-Dec-2016 | 05:04 | x86 |
| Securebootai.dll | 10.0.14393.3320 | 30,968 | 11-Oct-2019 | 04:03 | x86 |
| Cmitrust.dll | 10.0.14393.3320 | 275,408 | 11-Oct-2019 | 04:04 | x86 |
| Bcdeditai.dll | 10.0.14393.3320 | 272,336 | 11-Oct-2019 | 04:04 | x86 |
| Configureieoptionalcomponentsai.dll | 10.0.14393.693 | 46,944 | 21-Dec-2016 | 04:56 | x86 |
| Featuresettingsoverride.dll | 10.0.14393.693 | 34,656 | 21-Dec-2016 | 05:59 | x86 |
| Iefileinstallai.dll | 10.0.14393.693 | 35,168 | 21-Dec-2016 | 04:56 | x86 |
| Msdtcadvancedinstaller.dll | 10.0.14393.3320 | 55,032 | 11-Oct-2019 | 04:00 | x86 |
| Netfxconfig.dll | 10.0.14393.693 | 27,488 | 21-Dec-2016 | 04:56 | x86 |
| Peerdistai.dll | 10.0.14393.693 | 32,608 | 21-Dec-2016 | 04:56 | x86 |
| Printadvancedinstaller.dll | 10.0.14393.3320 | 92,920 | 11-Oct-2019 | 04:00 | x86 |
| Servicemodelregai.dll | 10.0.14393.693 | 73,056 | 21-Dec-2016 | 04:56 | x86 |
| Setieinstalleddateai.dll | 10.0.14393.693 | 22,880 | 21-Dec-2016 | 04:57 | x86 |
| Supplementalservicingai.dll | 10.0.14393.3320 | 17,920 | 11-Oct-2019 | 03:48 | x86 |
| Primitivetransformers.dll | 10.0.14393.693 | 51,552 | 21-Dec-2016 | 05:59 | x86 |
| Grouptrusteeai.dll | 10.0.14393.693 | 38,752 | 21-Dec-2016 | 05:23 | x86 |
| Aritransformer.dll | 10.0.14393.693 | 50,016 | 21-Dec-2016 | 05:59 | x86 |
| Wpndatatransformer.dll | 10.0.14393.693 | 30,560 | 21-Dec-2016 | 05:59 | x86 |
| Mqcmiplugin.dll | 5.0.1.1 | 130,808 | 11-Oct-2019 | 04:03 | x86 |
| Iissetupai.dll | 10.0.14393.693 | 98,656 | 21-Dec-2016 | 05:59 | x86 |
| Cleanupai.dll | 10.0.14393.693 | 21,856 | 21-Dec-2016 | 05:04 | x86 |
| Cbscore.dll | 10.0.14393.3320 | 1,786,832 | 11-Oct-2019 | 04:29 | x86 |
| Cbsmsg.dll | 10.0.14393.693 | 49,504 | 21-Dec-2016 | 05:04 | x86 |
| Cmiadapter.dll | 10.0.14393.693 | 72,544 | 21-Dec-2016 | 05:04 | x86 |
| Cmiaisupport.dll | 10.0.14393.3320 | 1,905,912 | 11-Oct-2019 | 04:03 | x86 |
| Dpx.dll | 5.0.1.1 | 379,128 | 11-Oct-2019 | 04:03 | x86 |
| Drupdate.dll | 10.0.14393.3320 | 285,944 | 11-Oct-2019 | 04:03 | x86 |
| Drvstore.dll | 10.0.14393.3320 | 750,328 | 11-Oct-2019 | 04:03 | x86 |
| Globalinstallorder.xml | Not applicable | 1,247,706 | 12-Aug-2016 | 03:06 | Not applicable |
| Msdelta.dll | 5.0.1.1 | 406,992 | 11-Oct-2019 | 04:03 | x86 |
| Mspatcha.dll | 5.0.1.1 | 44,792 | 11-Oct-2019 | 04:03 | x86 |
| Poqexec.exe | 10.0.14393.3320 | 120,320 | 11-Oct-2019 | 03:43 | x86 |
| Smiengine.dll | 10.0.14393.3320 | 747,496 | 11-Oct-2019 | 04:03 | x86 |
| Smipi.dll | 10.0.14393.3320 | 31,992 | 11-Oct-2019 | 04:03 | x86 |
| Tifilefetcher.exe | 10.0.14393.3320 | 246,520 | 11-Oct-2019 | 04:03 | x86 |
| Tiworker.exe | 10.0.14393.3320 | 197,120 | 11-Oct-2019 | 03:44 | x86 |
| Wcmtypes.xsd | Not applicable | 1,047 | 29-Jun-2016 | 18:53 | Not applicable |
| Wcp.dll | 10.0.14393.3320 | 2,736,376 | 11-Oct-2019 | 04:29 | x86 |
| Wdscore.dll | 10.0.14393.3320 | 220,112 | 11-Oct-2019 | 04:09 | x86 |
| Wrpint.dll | 10.0.14393.3320 | 67,024 | 11-Oct-2019 | 04:03 | x86 |
| File name | File version | File size | Date | Time | Platform |
| Appxprovisionpackage.dll | 10.0.14393.693 | 86,880 | 21-Dec-2016 | 08:08 | x64 |
| Appxreg.dll | 10.0.14393.693 | 42,848 | 21-Dec-2016 | 07:45 | x64 |
| Cmifw.dll | 10.0.14393.693 | 101,728 | 21-Dec-2016 | 07:46 | x64 |
| Cntrtextinstaller.dll | 10.0.14393.693 | 163,168 | 21-Dec-2016 | 07:45 | x64 |
| Eventsinstaller.dll | 10.0.14393.693 | 222,560 | 21-Dec-2016 | 08:08 | x64 |
| Firewallofflineapi.dll | 10.0.14393.3320 | 184,784 | 11-Oct-2019 | 04:28 | x64 |
| Grouptrusteeai.dll | 10.0.14393.693 | 43,872 | 21-Dec-2016 | 08:08 | x64 |
| Httpai.dll | 10.0.14393.693 | 31,072 | 21-Dec-2016 | 07:46 | x64 |
| Implatsetup.dll | 10.0.14393.3320 | 135,928 | 11-Oct-2019 | 04:40 | x64 |
| Luainstall.dll | 10.0.14393.693 | 60,256 | 21-Dec-2016 | 07:45 | x64 |
| Netsetupai.dll | 10.0.14393.3320 | 132,560 | 11-Oct-2019 | 04:29 | x64 |
| Netsetupapi.dll | 10.0.14393.3320 | 148,728 | 11-Oct-2019 | 04:28 | x64 |
| Netsetupengine.dll | 10.0.14393.3320 | 858,360 | 11-Oct-2019 | 04:28 | x64 |
| Sppinst.dll | 10.0.14393.3320 | 42,448 | 11-Oct-2019 | 04:29 | x64 |
| Timezoneai.dll | 10.0.14393.3320 | 70,392 | 11-Oct-2019 | 04:29 | x64 |
| Winsockai.dll | 10.0.14393.693 | 82,272 | 21-Dec-2016 | 07:46 | x64 |
| Wmicmiplugin.dll | 10.0.14393.3320 | 394,488 | 11-Oct-2019 | 04:29 | x64 |
| Ws2_helper.dll | 10.0.14393.693 | 94,560 | 21-Dec-2016 | 07:46 | x64 |
| Offlinelsa.dll | 10.0.14393.693 | 123,232 | 21-Dec-2016 | 08:08 | x64 |
| Offlinesam.dll | 10.0.14393.693 | 245,600 | 21-Dec-2016 | 08:08 | x64 |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:37 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:30 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:30 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:30 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 09:17 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:31 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:36 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:31 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:29 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:29 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:33 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:41 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:36 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:37 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:31 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:30 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:31 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:32 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:40 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:40 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:33 | Not applicable |
| Poqexec.exe.mui | 10.0.14393.0 | 3,072 | 16-Jul-2016 | 14:33 | Not applicable |
| Esscli.dll | 10.0.14393.3320 | 397,800 | 11-Oct-2019 | 04:29 | x64 |
| Fastprox.dll | 10.0.14393.3320 | 855,504 | 11-Oct-2019 | 04:29 | x64 |
| Mofd.dll | 10.0.14393.3320 | 244,472 | 11-Oct-2019 | 04:29 | x64 |
| Mofinstall.dll | 10.0.14393.3320 | 73,680 | 11-Oct-2019 | 04:29 | x64 |
| Repdrvfs.dll | 10.0.14393.3320 | 352,712 | 11-Oct-2019 | 04:29 | x64 |
| Wbemcomn.dll | 10.0.14393.3320 | 451,536 | 11-Oct-2019 | 04:29 | x64 |
| Wbemcore.dll | 10.0.14393.3320 | 1,229,264 | 11-Oct-2019 | 04:29 | x64 |
| Wbemprox.dll | 10.0.14393.3320 | 42,952 | 11-Oct-2019 | 04:29 | x64 |
| Wmiutils.dll | 10.0.14393.3320 | 119,248 | 11-Oct-2019 | 04:29 | x64 |
| Shtransform.dll | 10.0.14393.693 | 38,752 | 21-Dec-2016 | 08:08 | x64 |
| Bfsvc.dll | 10.0.14393.3320 | 187,128 | 11-Oct-2019 | 04:28 | x64 |
| Fveupdateai.dll | 10.0.14393.693 | 32,608 | 21-Dec-2016 | 07:45 | x64 |
| Securebootai.dll | 10.0.14393.3320 | 33,528 | 11-Oct-2019 | 04:28 | x64 |
| Cmitrust.dll | 10.0.14393.3320 | 399,608 | 11-Oct-2019 | 04:28 | x64 |
| Bcdeditai.dll | 10.0.14393.3320 | 296,184 | 11-Oct-2019 | 04:29 | x64 |
| Configureieoptionalcomponentsai.dll | 10.0.14393.693 | 53,600 | 21-Dec-2016 | 07:37 | x64 |
| Featuresettingsoverride.dll | 10.0.14393.693 | 39,776 | 21-Dec-2016 | 08:08 | x64 |
| Iefileinstallai.dll | 10.0.14393.693 | 37,216 | 21-Dec-2016 | 07:37 | Not applicable |
| Msdtcadvancedinstaller.dll | 10.0.14393.3320 | 64,760 | 11-Oct-2019 | 04:26 | x64 |
| Netfxconfig.dll | 10.0.14393.693 | 30,048 | 21-Dec-2016 | 07:37 | x64 |
| Peerdistai.dll | 10.0.14393.693 | 38,232 | 21-Dec-2016 | 07:37 | x64 |
| Printadvancedinstaller.dll | 10.0.14393.3320 | 102,648 | 11-Oct-2019 | 04:26 | x64 |
| Servicemodelregai.dll | 10.0.14393.693 | 88,416 | 21-Dec-2016 | 07:37 | x64 |
| Setieinstalleddateai.dll | 10.0.14393.693 | 24,416 | 21-Dec-2016 | 07:37 | x64 |
| Supplementalservicingai.dll | 10.0.14393.3320 | 18,432 | 11-Oct-2019 | 03:47 | x64 |
| Primitivetransformers.dll | 10.0.14393.693 | 65,888 | 21-Dec-2016 | 08:08 | x64 |
| Grouptrusteeai.dll | 10.0.14393.693 | 43,872 | 21-Dec-2016 | 08:08 | x64 |
| Aritransformer.dll | 10.0.14393.693 | 56,672 | 21-Dec-2016 | 08:08 | x64 |
| Wpndatatransformer.dll | 10.0.14393.693 | 37,216 | 21-Dec-2016 | 08:08 | x64 |
| Mqcmiplugin.dll | 5.0.1.1 | 153,848 | 11-Oct-2019 | 04:28 | x64 |
| Appserverai.dll | 10.0.14393.693 | 114,016 | 21-Dec-2016 | 07:43 | x64 |
| Rdwebai.dll | 10.0.14393.693 | 119,648 | 21-Dec-2016 | 07:43 | x64 |
| Tssdisai.dll | 10.0.14393.693 | 121,696 | 21-Dec-2016 | 07:43 | x64 |
| Vmhostai.dll | 10.0.14393.693 | 100,192 | 21-Dec-2016 | 07:43 | x64 |
| Iissetupai.dll | 10.0.14393.693 | 122,720 | 21-Dec-2016 | 08:08 | x64 |
| Cleanupai.dll | 10.0.14393.693 | 23,904 | 21-Dec-2016 | 07:46 | x64 |
| Cbscore.dll | 10.0.14393.3320 | 2,037,200 | 11-Oct-2019 | 04:40 | x64 |
| Cbsmsg.dll | 10.0.14393.693 | 50,528 | 21-Dec-2016 | 07:45 | x64 |
| Cmiadapter.dll | 10.0.14393.693 | 84,832 | 21-Dec-2016 | 07:45 | x64 |
| Cmiaisupport.dll | 10.0.14393.3320 | 2,913,744 | 11-Oct-2019 | 04:28 | x64 |
| Dpx.dll | 5.0.1.1 | 504,568 | 11-Oct-2019 | 04:28 | x64 |
| Drupdate.dll | 10.0.14393.3320 | 336,120 | 11-Oct-2019 | 04:29 | x64 |
| Drvstore.dll | 10.0.14393.3320 | 908,536 | 11-Oct-2019 | 04:29 | x64 |
| Globalinstallorder.xml | Not applicable | 1,247,706 | 06-Aug-2016 | 00:52 | Not applicable |
| Msdelta.dll | 5.0.1.1 | 515,024 | 11-Oct-2019 | 04:29 | x64 |
| Mspatcha.dll | 5.0.1.1 | 54,008 | 11-Oct-2019 | 04:28 | x64 |
| Poqexec.exe | 10.0.14393.3320 | 142,848 | 11-Oct-2019 | 03:42 | x64 |
| Smiengine.dll | 10.0.14393.3320 | 862,968 | 11-Oct-2019 | 04:29 | x64 |
| Smipi.dll | 10.0.14393.693 | 36,704 | 21-Dec-2016 | 07:45 | x64 |
| Tifilefetcher.exe | 10.0.14393.3320 | 289,232 | 11-Oct-2019 | 04:29 | x64 |
| Tiworker.exe | 10.0.14393.3320 | 199,680 | 11-Oct-2019 | 03:43 | x64 |
| Wcmtypes.xsd | Not applicable | 1,047 | 29-May-2016 | 18:43 | Not applicable |
| Wcp.dll | 10.0.14393.3320 | 3,199,736 | 11-Oct-2019 | 04:40 | x64 |
| Wdscore.dll | 10.0.14393.3320 | 267,000 | 11-Oct-2019 | 04:34 | x64 |
| Wrpint.dll | 10.0.14393.3320 | 76,536 | 11-Oct-2019 | 04:29 | x64 |
| Appxprovisionpackage.dll | 10.0.14393.693 | 77,664 | 21-Dec-2016 | 05:59 | x86 |
| Appxreg.dll | 10.0.14393.693 | 36,704 | 21-Dec-2016 | 05:04 | x86 |
| Cmifw.dll | 10.0.14393.693 | 89,952 | 21-Dec-2016 | 05:05 | x86 |
| Cntrtextinstaller.dll | 10.0.14393.693 | 140,128 | 21-Dec-2016 | 05:04 | x86 |
| Eventsinstaller.dll | 10.0.14393.3320 | 176,888 | 11-Oct-2019 | 04:29 | x86 |
| Firewallofflineapi.dll | 10.0.14393.3320 | 161,528 | 11-Oct-2019 | 04:04 | x86 |
| Grouptrusteeai.dll | 10.0.14393.693 | 38,752 | 21-Dec-2016 | 05:23 | x86 |
| Httpai.dll | 10.0.14393.693 | 28,000 | 21-Dec-2016 | 05:04 | x86 |
| Implatsetup.dll | 10.0.14393.3320 | 101,112 | 11-Oct-2019 | 04:29 | x86 |
| Luainstall.dll | 10.0.14393.693 | 51,552 | 21-Dec-2016 | 05:04 | x86 |
| Netsetupai.dll | 10.0.14393.3320 | 103,672 | 11-Oct-2019 | 04:03 | x86 |
| Netsetupapi.dll | 10.0.14393.3320 | 111,864 | 11-Oct-2019 | 04:03 | x86 |
| Netsetupengine.dll | 10.0.14393.3320 | 606,672 | 11-Oct-2019 | 04:03 | x86 |
| Sppinst.dll | 10.0.14393.3320 | 37,328 | 11-Oct-2019 | 04:04 | x86 |
| Timezoneai.dll | 10.0.14393.3320 | 59,128 | 11-Oct-2019 | 04:03 | x86 |
| Winsockai.dll | 10.0.14393.693 | 73,568 | 21-Dec-2016 | 05:04 | x86 |
| Wmicmiplugin.dll | 10.0.14393.3320 | 273,144 | 11-Oct-2019 | 04:03 | x86 |
| Ws2_helper.dll | 10.0.14393.693 | 78,688 | 21-Dec-2016 | 05:04 | x86 |
| Esscli.dll | 10.0.14393.3320 | 299,976 | 11-Oct-2019 | 04:04 | x86 |
| Fastprox.dll | 10.0.14393.3320 | 670,160 | 11-Oct-2019 | 04:04 | x86 |
| Mofd.dll | 10.0.14393.3320 | 206,288 | 11-Oct-2019 | 04:04 | x86 |
| Mofinstall.dll | 10.0.14393.3320 | 72,656 | 11-Oct-2019 | 04:04 | x86 |
| Repdrvfs.dll | 10.0.14393.3320 | 282,360 | 11-Oct-2019 | 04:03 | x86 |
| Wbemcomn.dll | 10.0.14393.3320 | 387,832 | 11-Oct-2019 | 04:04 | x86 |
| Wbemcore.dll | 10.0.14393.3320 | 984,016 | 11-Oct-2019 | 04:04 | x86 |
| Wbemprox.dll | 10.0.14393.3320 | 36,808 | 11-Oct-2019 | 04:04 | x86 |
| Wmiutils.dll | 10.0.14393.3320 | 98,768 | 11-Oct-2019 | 04:03 | x86 |
| Shtransform.dll | 10.0.14393.693 | 33,120 | 21-Dec-2016 | 05:59 | x86 |
| Bfsvc.dll | 10.0.14393.3320 | 161,016 | 11-Oct-2019 | 04:03 | x86 |
| Fveupdateai.dll | 10.0.14393.693 | 28,000 | 21-Dec-2016 | 05:04 | x86 |
| Securebootai.dll | 10.0.14393.3320 | 30,968 | 11-Oct-2019 | 04:03 | x86 |
| Cmitrust.dll | 10.0.14393.3320 | 275,408 | 11-Oct-2019 | 04:04 | x86 |
| Bcdeditai.dll | 10.0.14393.3320 | 272,336 | 11-Oct-2019 | 04:04 | x86 |
| Configureieoptionalcomponentsai.dll | 10.0.14393.693 | 46,944 | 21-Dec-2016 | 04:56 | x86 |
| Featuresettingsoverride.dll | 10.0.14393.693 | 34,656 | 21-Dec-2016 | 05:59 | x86 |
| Iefileinstallai.dll | 10.0.14393.693 | 35,168 | 21-Dec-2016 | 04:56 | x86 |
| Msdtcadvancedinstaller.dll | 10.0.14393.3320 | 55,032 | 11-Oct-2019 | 04:00 | x86 |
| Netfxconfig.dll | 10.0.14393.693 | 27,488 | 21-Dec-2016 | 04:56 | x86 |
| Peerdistai.dll | 10.0.14393.693 | 32,608 | 21-Dec-2016 | 04:56 | x86 |
| Printadvancedinstaller.dll | 10.0.14393.3320 | 92,920 | 11-Oct-2019 | 04:00 | x86 |
| Servicemodelregai.dll | 10.0.14393.693 | 73,056 | 21-Dec-2016 | 04:56 | x86 |
| Setieinstalleddateai.dll | 10.0.14393.693 | 22,880 | 21-Dec-2016 | 04:57 | x86 |
| Supplementalservicingai.dll | 10.0.14393.3320 | 17,920 | 11-Oct-2019 | 03:48 | x86 |
| Primitivetransformers.dll | 10.0.14393.693 | 51,552 | 21-Dec-2016 | 05:59 | x86 |
| Grouptrusteeai.dll | 10.0.14393.693 | 38,752 | 21-Dec-2016 | 05:23 | x86 |
| Aritransformer.dll | 10.0.14393.693 | 50,016 | 21-Dec-2016 | 05:59 | x86 |
| Wpndatatransformer.dll | 10.0.14393.693 | 30,560 | 21-Dec-2016 | 05:59 | x86 |
| Appserverai.dll | 10.0.14393.693 | 93,536 | 21-Dec-2016 | 05:02 | x86 |
| Rdwebai.dll | 10.0.14393.693 | 103,776 | 21-Dec-2016 | 05:02 | x86 |
| Tssdisai.dll | 10.0.14393.693 | 102,240 | 21-Dec-2016 | 05:02 | x86 |
| Vmhostai.dll | 10.0.14393.693 | 83,296 | 21-Dec-2016 | 05:02 | x86 |
| Cleanupai.dll | 10.0.14393.693 | 21,856 | 21-Dec-2016 | 05:04 | x86 |
| Cbscore.dll | 10.0.14393.3320 | 1,786,832 | 11-Oct-2019 | 04:29 | x86 |
| Cbsmsg.dll | 10.0.14393.693 | 49,504 | 21-Dec-2016 | 05:04 | x86 |
| Cmiadapter.dll | 10.0.14393.693 | 72,544 | 21-Dec-2016 | 05:04 | x86 |
| Cmiaisupport.dll | 10.0.14393.3320 | 1,905,912 | 11-Oct-2019 | 04:03 | x86 |
| Dpx.dll | 5.0.1.1 | 379,128 | 11-Oct-2019 | 04:03 | x86 |
| Drupdate.dll | 10.0.14393.3320 | 285,944 | 11-Oct-2019 | 04:03 | x86 |
| Drvstore.dll | 10.0.14393.3320 | 750,328 | 11-Oct-2019 | 04:03 | x86 |
| Globalinstallorder.xml | Not applicable | 1,247,706 | 12-Aug-2016 | 03:06 | Not applicable |
| Msdelta.dll | 5.0.1.1 | 406,992 | 11-Oct-2019 | 04:03 | x86 |
| Mspatcha.dll | 5.0.1.1 | 44,792 | 11-Oct-2019 | 04:03 | x86 |
| Poqexec.exe | 10.0.14393.3320 | 120,320 | 11-Oct-2019 | 03:43 | x86 |
| Smiengine.dll | 10.0.14393.3320 | 747,496 | 11-Oct-2019 | 04:03 | x86 |
| Smipi.dll | 10.0.14393.3320 | 31,992 | 11-Oct-2019 | 04:03 | x86 |
| Tifilefetcher.exe | 10.0.14393.3320 | 246,520 | 11-Oct-2019 | 04:03 | x86 |
| Tiworker.exe | 10.0.14393.3320 | 197,120 | 11-Oct-2019 | 03:44 | x86 |
| Wcmtypes.xsd | Not applicable | 1,047 | 29-Jun-2016 | 18:53 | Not applicable |
| Wcp.dll | 10.0.14393.3320 | 2,736,376 | 11-Oct-2019 | 04:29 | x86 |
| Wdscore.dll | 10.0.14393.3320 | 220,112 | 11-Oct-2019 | 04:09 | x86 |
| Wrpint.dll | 10.0.14393.3320 | 67,024 | 11-Oct-2019 | 04:03 | x86 |
For more information about SSUs, see Servicing stack updates.
Learn about the terminology that Microsoft uses to describe software updates.
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