Summary
This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include:
- Addresses an issue with a Secure Boot feature update that may cause BitLocker to go into recovery mode because of a race condition.
Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). Installing servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft security fixes.
How to get this update
Method 1: Windows Update
This update will be downloaded and installed automatically.
Note: This update is also available through Windows Server Update Services (WSUS).
Method 2: Microsoft Update Catalog
To get the standalone package for this update, go to the Microsoft Update Catalog website.
More information
Prerequisites
There are no prerequisites for installing this update.
Restart information
You don't have to restart your computer after you apply this update.
Update replacement information
This update replaces the previously released update KB4498353.
File information
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 Information
File hash information
| File name | SHA1 hash | SHA256 hash |
|---|---|---|
| Windows10.0-KB4509090-x64.msu | ACF7282FC06838E04F927E5848230E81E02FE2BF | BF0D9CE323AF352CE271124F6414A47B68820291F10E788D35EFA7242B31E938 |
| Windows10.0-KB4509090-x86.msu | 49B8FE67614ACE9C05A21AFC0D04802D6B561886 | D34D888C7A024A0FA750B961E2B4C32EA5467173440F5C3DFAA15B320DDE80AE |
For all supported x64-based versions
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Netsetupapi.dll | 10.0.10240.16719 | 103,776 | 09-Feb-2016 | 03:15 | x64 |
| Networkbindingenginetransformer.dll | 10.0.10240.17831 | 304,128 | 24-Mar-2018 | 06:38 | x64 |
| Bcdeditai.dll | 10.0.10240.16439 | 283,648 | 04-Aug-2015 | 03:05 | x64 |
| Cmipnpinstall.dll | 10.0.10240.17831 | 244,056 | 24-Mar-2018 | 07:22 | x64 |
| Configureieoptionalcomponentsai.dll | 10.0.10240.16384 | 46,080 | 10-Jul-2015 | 03:15 | x64 |
| Featuresettingsoverride.dll | 10.0.10240.16384 | 31,744 | 10-Jul-2015 | 03:28 | x64 |
| Iefileinstallai.dll | 10.0.10240.16384 | 29,184 | 10-Jul-2015 | 03:14 | x64 |
| Msdtcadvancedinstaller.dll | 10.0.10240.17831 | 58,880 | 24-Mar-2018 | 04:53 | x64 |
| Netfxconfig.dll | 10.0.10240.16384 | 22,528 | 10-Jul-2015 | 03:15 | x64 |
| Peerdistai.dll | 10.0.10240.16384 | 30,208 | 10-Jul-2015 | 03:15 | x64 |
| Printadvancedinstaller.dll | 10.0.10240.17831 | 97,792 | 24-Mar-2018 | 04:53 | x64 |
| Registeriepkeysai.dll | 10.0.10240.16384 | 16,384 | 10-Jul-2015 | 03:15 | x64 |
| Servicemodelregai.dll | 10.0.10240.16384 | 80,384 | 10-Jul-2015 | 03:15 | x64 |
| Setieinstalleddateai.dll | 10.0.10240.16384 | 16,384 | 10-Jul-2015 | 03:15 | x64 |
| Aritransformer.dll | 10.0.10240.16384 | 50,688 | 10-Jul-2015 | 03:27 | x64 |
| Primitivetransformers.dll | 10.0.10240.16384 | 57,856 | 10-Jul-2015 | 03:29 | x64 |
| Wpndatatransformer.dll | 10.0.10240.16384 | 27,648 | 10-Jul-2015 | 03:27 | x64 |
| Mqcmiplugin.dll | 10.0.10240.17831 | 148,992 | 24-Mar-2018 | 06:05 | x64 |
| Appserverai.dll | 10.0.10240.16384 | 109,056 | 10-Jul-2015 | 03:24 | x64 |
| Rdwebai.dll | 10.0.10240.16384 | 113,152 | 10-Jul-2015 | 03:24 | x64 |
| Tssdisai.dll | 10.0.10240.16384 | 116,224 | 10-Jul-2015 | 03:24 | x64 |
| Vmhostai.dll | 10.0.10240.16384 | 93,696 | 10-Jul-2015 | 03:24 | x64 |
| Esscli.dll | 10.0.10240.17831 | 402,432 | 24-Mar-2018 | 05:09 | x64 |
| Eventsinstaller.dll | 10.0.10240.17831 | 214,016 | 24-Mar-2018 | 06:30 | x64 |
| Fastprox.dll | 10.0.10240.17831 | 854,528 | 24-Mar-2018 | 05:11 | x64 |
| Mofd.dll | 10.0.10240.17831 | 246,272 | 24-Mar-2018 | 05:09 | x64 |
| Mofinstall.dll | 10.0.10240.17831 | 67,584 | 24-Mar-2018 | 05:09 | x64 |
| Repdrvfs.dll | 10.0.10240.17831 | 350,208 | 24-Mar-2018 | 05:09 | x64 |
| Wbemcomn.dll | 10.0.10240.17831 | 449,024 | 24-Mar-2018 | 05:09 | x64 |
| Wbemcore.dll | 10.0.10240.17831 | 1,147,392 | 24-Mar-2018 | 05:10 | x64 |
| Wbemprox.dll | 10.0.10240.17831 | 36,864 | 24-Mar-2018 | 05:11 | x64 |
| Wmicmiplugin.dll | 10.0.10240.18271 | 340,992 | 18-Jun-2019 | 05:52 | x64 |
| Wmiutils.dll | 10.0.10240.17831 | 112,128 | 24-Mar-2018 | 05:10 | x64 |
| Appxprovisionpackage.dll | 10.0.10240.17020 | 74,752 | 21-Jun-2016 | 06:50 | x64 |
| Appxreg.dll | 10.0.10240.17020 | 30,720 | 21-Jun-2016 | 06:30 | x64 |
| Bfsvc.dll | 10.0.10240.16384 | 67,072 | 10-Jul-2015 | 03:14 | x64 |
| Cleanupai.dll | 10.0.10240.16384 | 15,360 | 10-Jul-2015 | 03:15 | x64 |
| Cmitrust.dll | 10.0.10240.17831 | 421,720 | 24-Mar-2018 | 07:22 | x64 |
| Cntrtextinstaller.dll | 10.0.10240.16384 | 153,088 | 10-Jul-2015 | 03:15 | x64 |
| Fveupdateai.dll | 10.0.10240.16384 | 24,064 | 10-Jul-2015 | 03:14 | x64 |
| Grouptrusteeai.dll | 10.0.10240.16384 | 43,872 | 10-Jul-2015 | 05:07 | x64 |
| Httpai.dll | 10.0.10240.16384 | 19,968 | 10-Jul-2015 | 03:15 | x64 |
| Luainstall.dll | 10.0.10240.16384 | 52,736 | 10-Jul-2015 | 03:14 | x64 |
| Securebootai.dll | 10.0.10240.18271 | 24,576 | 18-Jun-2019 | 05:34 | x64 |
| Timezoneai.dll | 10.0.10240.17831 | 67,072 | 24-Mar-2018 | 04:53 | x64 |
| Winsockai.dll | 10.0.10240.16384 | 73,216 | 10-Jul-2015 | 03:15 | x64 |
| Ws2_helper.dll | 10.0.10240.16384 | 83,456 | 10-Jul-2015 | 03:15 | x64 |
| Offlinelsa.dll | 10.0.10240.16384 | 114,688 | 10-Jul-2015 | 03:33 | x64 |
| Offlinesam.dll | 10.0.10240.16384 | 137,728 | 10-Jul-2015 | 03:33 | x64 |
| Sppinst.dll | 10.0.10240.17831 | 769,536 | 24-Mar-2018 | 05:17 | x64 |
| Cmifw.dll | 10.0.10240.16384 | 96,256 | 10-Jul-2015 | 03:23 | x64 |
| Firewallofflineapi.dll | 10.0.10240.17831 | 173,568 | 24-Mar-2018 | 05:54 | x64 |
| Implatsetup.dll | 10.0.10240.17020 | 78,848 | 21-Jun-2016 | 07:01 | x64 |
| Netsetupai.dll | 10.0.10240.17020 | 104,960 | 21-Jun-2016 | 06:42 | x64 |
| Netsetupapi.dll | 10.0.10240.16719 | 103,776 | 09-Feb-2016 | 03:15 | x64 |
| Netsetupengine.dll | 10.0.10240.17831 | 660,312 | 24-Mar-2018 | 07:51 | x64 |
| Cbscore.dll | 10.0.10240.18271 | 1,967,616 | 18-Jun-2019 | 07:31 | x64 |
| Cbsmsg.dll | 10.0.10240.16384 | 50,528 | 10-Jul-2015 | 04:31 | x64 |
| Cmiadapter.dll | 10.0.10240.16384 | 79,872 | 10-Jul-2015 | 03:14 | x64 |
| Cmiaisupport.dll | 10.0.10240.18210 | 3,158,992 | 09-Apr-2019 | 08:02 | x64 |
| Dpx.dll | 10.0.10240.17831 | 499,200 | 24-Mar-2018 | 04:47 | x64 |
| Drupdate.dll | 10.0.10240.17831 | 340,824 | 24-Mar-2018 | 07:18 | x64 |
| Drvstore.dll | 10.0.10240.17831 | 850,264 | 24-Mar-2018 | 07:19 | x64 |
| Globalinstallorder.xml | Not applicable | 1,249,165 | 18-Jun-2015 | 01:17 | Not applicable |
| Msdelta.dll | 10.0.10240.17831 | 515,072 | 24-Mar-2018 | 04:51 | x64 |
| Mspatcha.dll | 10.0.10240.17831 | 46,080 | 24-Mar-2018 | 04:46 | x64 |
| Poqexec.exe | 10.0.10240.16384 | 141,824 | 10-Jul-2015 | 03:15 | x64 |
| Smiengine.dll | 10.0.10240.17831 | 897,024 | 24-Mar-2018 | 04:54 | x64 |
| Smipi.dll | 10.0.10240.16384 | 29,184 | 10-Jul-2015 | 03:15 | x64 |
| Tifilefetcher.exe | 10.0.10240.18210 | 275,920 | 09-Apr-2019 | 08:02 | x64 |
| Tiworker.exe | 10.0.10240.17831 | 200,192 | 24-Mar-2018 | 04:45 | x64 |
| Wcmtypes.xsd | Not applicable | 1,047 | 18-Jun-2015 | 01:16 | Not applicable |
| Wcp.dll | 10.0.10240.18271 | 3,229,696 | 18-Jun-2019 | 07:32 | x64 |
| Wdscore.dll | 10.0.10240.17831 | 254,808 | 24-Mar-2018 | 07:23 | x64 |
| Wrpint.dll | 10.0.10240.17831 | 66,560 | 24-Mar-2018 | 04:55 | x64 |
| Netsetupapi.dll | 10.0.10240.16719 | 78,176 | 09-Feb-2016 | 02:45 | x86 |
| Networkbindingenginetransformer.dll | 10.0.10240.18210 | 200,704 | 09-Apr-2019 | 06:53 | x86 |
| Bcdeditai.dll | 10.0.10240.16439 | 260,096 | 04-Aug-2015 | 03:14 | x86 |
| Cmipnpinstall.dll | 10.0.10240.17831 | 192,344 | 24-Mar-2018 | 06:42 | x86 |
| Configureieoptionalcomponentsai.dll | 10.0.10240.16384 | 38,400 | 10-Jul-2015 | 03:25 | x86 |
| Featuresettingsoverride.dll | 10.0.10240.16384 | 25,088 | 10-Jul-2015 | 03:39 | x86 |
| Iefileinstallai.dll | 10.0.10240.16384 | 27,136 | 10-Jul-2015 | 03:25 | x86 |
| Msdtcadvancedinstaller.dll | 10.0.10240.17831 | 47,104 | 24-Mar-2018 | 04:48 | x86 |
| Netfxconfig.dll | 10.0.10240.16384 | 18,944 | 10-Jul-2015 | 03:25 | x86 |
| Peerdistai.dll | 10.0.10240.16384 | 24,064 | 10-Jul-2015 | 03:25 | x86 |
| Printadvancedinstaller.dll | 10.0.10240.17831 | 84,992 | 24-Mar-2018 | 04:48 | x86 |
| Registeriepkeysai.dll | 10.0.10240.16384 | 13,824 | 10-Jul-2015 | 03:25 | x86 |
| Servicemodelregai.dll | 10.0.10240.16384 | 64,512 | 10-Jul-2015 | 03:25 | x86 |
| Setieinstalleddateai.dll | 10.0.10240.16384 | 14,336 | 10-Jul-2015 | 03:25 | x86 |
| Aritransformer.dll | 10.0.10240.16384 | 37,376 | 10-Jul-2015 | 03:25 | x86 |
| Primitivetransformers.dll | 10.0.10240.16384 | 42,496 | 10-Jul-2015 | 03:26 | x86 |
| Wpndatatransformer.dll | 10.0.10240.16384 | 20,992 | 10-Jul-2015 | 03:25 | x86 |
| Appserverai.dll | 10.0.10240.16384 | 85,504 | 10-Jul-2015 | 03:36 | x86 |
| Rdwebai.dll | 10.0.10240.16384 | 95,232 | 10-Jul-2015 | 03:36 | x86 |
| Tssdisai.dll | 10.0.10240.16384 | 94,208 | 10-Jul-2015 | 03:36 | x86 |
| Vmhostai.dll | 10.0.10240.16384 | 74,752 | 10-Jul-2015 | 03:36 | x86 |
| Esscli.dll | 10.0.10240.17831 | 299,008 | 24-Mar-2018 | 04:36 | x86 |
| Eventsinstaller.dll | 10.0.10240.17831 | 166,912 | 24-Mar-2018 | 04:58 | x86 |
| Fastprox.dll | 10.0.10240.17831 | 669,696 | 24-Mar-2018 | 04:36 | x86 |
| Mofd.dll | 10.0.10240.17831 | 201,728 | 24-Mar-2018 | 04:36 | x86 |
| Mofinstall.dll | 10.0.10240.17831 | 63,488 | 24-Mar-2018 | 04:36 | x86 |
| Repdrvfs.dll | 10.0.10240.17831 | 277,504 | 24-Mar-2018 | 04:36 | x86 |
| Wbemcomn.dll | 10.0.10240.18210 | 385,536 | 09-Apr-2019 | 05:21 | x86 |
| Wbemcore.dll | 10.0.10240.17831 | 921,088 | 24-Mar-2018 | 04:36 | x86 |
| Wbemprox.dll | 10.0.10240.17831 | 30,208 | 24-Mar-2018 | 04:36 | x86 |
| Wmicmiplugin.dll | 10.0.10240.18271 | 272,384 | 18-Jun-2019 | 04:39 | x86 |
| Wmiutils.dll | 10.0.10240.17831 | 91,136 | 24-Mar-2018 | 04:36 | x86 |
| Appxprovisionpackage.dll | 10.0.10240.17020 | 63,488 | 21-Jun-2016 | 10:18 | x86 |
| Appxreg.dll | 10.0.10240.17020 | 24,576 | 21-Jun-2016 | 10:16 | x86 |
| Bfsvc.dll | 10.0.10240.16384 | 56,832 | 10-Jul-2015 | 03:23 | x86 |
| Cleanupai.dll | 10.0.10240.16384 | 12,800 | 10-Jul-2015 | 03:23 | x86 |
| Cmitrust.dll | 10.0.10240.17831 | 288,088 | 24-Mar-2018 | 06:42 | x86 |
| Cntrtextinstaller.dll | 10.0.10240.16384 | 127,488 | 10-Jul-2015 | 03:23 | x86 |
| Fveupdateai.dll | 10.0.10240.16384 | 18,944 | 10-Jul-2015 | 03:23 | x86 |
| Grouptrusteeai.dll | 10.0.10240.16384 | 38,240 | 10-Jul-2015 | 05:18 | x86 |
| Httpai.dll | 10.0.10240.16384 | 16,896 | 10-Jul-2015 | 03:23 | x86 |
| Luainstall.dll | 10.0.10240.16384 | 42,496 | 10-Jul-2015 | 03:23 | x86 |
| Securebootai.dll | 10.0.10240.18271 | 20,992 | 18-Jun-2019 | 04:38 | x86 |
| Timezoneai.dll | 10.0.10240.17831 | 51,200 | 24-Mar-2018 | 04:35 | x86 |
| Winsockai.dll | 10.0.10240.16384 | 65,536 | 10-Jul-2015 | 03:23 | x86 |
| Ws2_helper.dll | 10.0.10240.16384 | 69,632 | 10-Jul-2015 | 03:23 | x86 |
| Offlinelsa.dll | 10.0.10240.16384 | 100,864 | 10-Jul-2015 | 03:29 | x86 |
| Offlinesam.dll | 10.0.10240.16384 | 110,080 | 10-Jul-2015 | 03:29 | x86 |
| Sppinst.dll | 10.0.10240.18210 | 647,168 | 09-Apr-2019 | 05:22 | x86 |
| Cmifw.dll | 10.0.10240.16384 | 80,384 | 10-Jul-2015 | 03:33 | x86 |
| Firewallofflineapi.dll | 10.0.10240.17831 | 147,968 | 24-Mar-2018 | 05:30 | x86 |
| Implatsetup.dll | 10.0.10240.17020 | 54,784 | 21-Jun-2016 | 10:45 | x86 |
| Netsetupai.dll | 10.0.10240.17020 | 79,360 | 21-Jun-2016 | 10:29 | x86 |
| Netsetupapi.dll | 10.0.10240.16719 | 78,176 | 09-Feb-2016 | 02:45 | x86 |
| Netsetupengine.dll | 10.0.10240.17831 | 468,824 | 24-Mar-2018 | 07:20 | x86 |
| Cbscore.dll | 10.0.10240.18271 | 1,777,152 | 18-Jun-2019 | 06:19 | x86 |
| Cbsmsg.dll | 10.0.10240.16384 | 49,504 | 10-Jul-2015 | 04:40 | x86 |
| Cmiadapter.dll | 10.0.10240.16384 | 64,512 | 10-Jul-2015 | 03:23 | x86 |
| Cmiaisupport.dll | 10.0.10240.17831 | 2,159,960 | 24-Mar-2018 | 06:37 | x86 |
| Dpx.dll | 10.0.10240.17831 | 372,224 | 24-Mar-2018 | 04:43 | x86 |
| Drupdate.dll | 10.0.10240.17831 | 283,480 | 24-Mar-2018 | 06:37 | x86 |
| Drvstore.dll | 10.0.10240.18210 | 700,152 | 09-Apr-2019 | 07:17 | x86 |
| Globalinstallorder.xml | Not applicable | 1,249,165 | 25-Apr-2015 | 00:17 | Not applicable |
| Msdelta.dll | 10.0.10240.17831 | 410,624 | 24-Mar-2018 | 04:35 | x86 |
| Mspatcha.dll | 10.0.10240.17831 | 36,864 | 24-Mar-2018 | 04:43 | x86 |
| Poqexec.exe | 10.0.10240.16384 | 118,272 | 10-Jul-2015 | 03:25 | x86 |
| Smiengine.dll | 10.0.10240.17831 | 730,112 | 24-Mar-2018 | 04:48 | x86 |
| Smipi.dll | 10.0.10240.17831 | 23,552 | 24-Mar-2018 | 04:48 | x86 |
| Tifilefetcher.exe | 10.0.10240.18210 | 233,208 | 09-Apr-2019 | 07:17 | x86 |
| Tiworker.exe | 10.0.10240.17831 | 197,120 | 24-Mar-2018 | 04:42 | x86 |
| Wcmtypes.xsd | Not applicable | 1,047 | 27-Mar-2015 | 21:48 | Not applicable |
| Wcp.dll | 10.0.10240.18271 | 2,717,184 | 18-Jun-2019 | 06:20 | x86 |
| Wdscore.dll | 10.0.10240.17831 | 207,192 | 24-Mar-2018 | 06:38 | x86 |
| Wrpint.dll | 10.0.10240.17831 | 55,808 | 24-Mar-2018 | 04:49 | x86 |
For all supported x86-based versions
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Netsetupapi.dll | 10.0.10240.16719 | 78,176 | 09-Feb-2016 | 02:45 | x86 |
| Networkbindingenginetransformer.dll | 10.0.10240.18210 | 200,704 | 09-Apr-2019 | 06:53 | x86 |
| Bcdeditai.dll | 10.0.10240.16439 | 260,096 | 04-Aug-2015 | 03:14 | x86 |
| Cmipnpinstall.dll | 10.0.10240.17831 | 192,344 | 24-Mar-2018 | 06:42 | x86 |
| Configureieoptionalcomponentsai.dll | 10.0.10240.16384 | 38,400 | 10-Jul-2015 | 03:25 | x86 |
| Featuresettingsoverride.dll | 10.0.10240.16384 | 25,088 | 10-Jul-2015 | 03:39 | x86 |
| Iefileinstallai.dll | 10.0.10240.16384 | 27,136 | 10-Jul-2015 | 03:25 | x86 |
| Msdtcadvancedinstaller.dll | 10.0.10240.17831 | 47,104 | 24-Mar-2018 | 04:48 | x86 |
| Netfxconfig.dll | 10.0.10240.16384 | 18,944 | 10-Jul-2015 | 03:25 | x86 |
| Peerdistai.dll | 10.0.10240.16384 | 24,064 | 10-Jul-2015 | 03:25 | x86 |
| Printadvancedinstaller.dll | 10.0.10240.17831 | 84,992 | 24-Mar-2018 | 04:48 | x86 |
| Registeriepkeysai.dll | 10.0.10240.16384 | 13,824 | 10-Jul-2015 | 03:25 | x86 |
| Servicemodelregai.dll | 10.0.10240.16384 | 64,512 | 10-Jul-2015 | 03:25 | x86 |
| Setieinstalleddateai.dll | 10.0.10240.16384 | 14,336 | 10-Jul-2015 | 03:25 | x86 |
| Aritransformer.dll | 10.0.10240.16384 | 37,376 | 10-Jul-2015 | 03:25 | x86 |
| Primitivetransformers.dll | 10.0.10240.16384 | 42,496 | 10-Jul-2015 | 03:26 | x86 |
| Wpndatatransformer.dll | 10.0.10240.16384 | 20,992 | 10-Jul-2015 | 03:25 | x86 |
| Mqcmiplugin.dll | 10.0.10240.17831 | 122,880 | 24-Mar-2018 | 05:42 | x86 |
| Esscli.dll | 10.0.10240.17831 | 299,008 | 24-Mar-2018 | 04:36 | x86 |
| Eventsinstaller.dll | 10.0.10240.17831 | 166,912 | 24-Mar-2018 | 04:58 | x86 |
| Fastprox.dll | 10.0.10240.17831 | 669,696 | 24-Mar-2018 | 04:36 | x86 |
| Mofd.dll | 10.0.10240.17831 | 201,728 | 24-Mar-2018 | 04:36 | x86 |
| Mofinstall.dll | 10.0.10240.17831 | 63,488 | 24-Mar-2018 | 04:36 | x86 |
| Repdrvfs.dll | 10.0.10240.17831 | 277,504 | 24-Mar-2018 | 04:36 | x86 |
| Wbemcomn.dll | 10.0.10240.18210 | 385,536 | 09-Apr-2019 | 05:21 | x86 |
| Wbemcore.dll | 10.0.10240.17831 | 921,088 | 24-Mar-2018 | 04:36 | x86 |
| Wbemprox.dll | 10.0.10240.17831 | 30,208 | 24-Mar-2018 | 04:36 | x86 |
| Wmicmiplugin.dll | 10.0.10240.18271 | 272,384 | 18-Jun-2019 | 04:39 | x86 |
| Wmiutils.dll | 10.0.10240.17831 | 91,136 | 24-Mar-2018 | 04:36 | x86 |
| Appxprovisionpackage.dll | 10.0.10240.17020 | 63,488 | 21-Jun-2016 | 10:18 | x86 |
| Appxreg.dll | 10.0.10240.17020 | 24,576 | 21-Jun-2016 | 10:16 | x86 |
| Bfsvc.dll | 10.0.10240.16384 | 56,832 | 10-Jul-2015 | 03:23 | x86 |
| Cleanupai.dll | 10.0.10240.16384 | 12,800 | 10-Jul-2015 | 03:23 | x86 |
| Cmitrust.dll | 10.0.10240.17831 | 288,088 | 24-Mar-2018 | 06:42 | x86 |
| Cntrtextinstaller.dll | 10.0.10240.16384 | 127,488 | 10-Jul-2015 | 03:23 | x86 |
| Fveupdateai.dll | 10.0.10240.16384 | 18,944 | 10-Jul-2015 | 03:23 | x86 |
| Grouptrusteeai.dll | 10.0.10240.16384 | 38,240 | 10-Jul-2015 | 05:18 | x86 |
| Httpai.dll | 10.0.10240.16384 | 16,896 | 10-Jul-2015 | 03:23 | x86 |
| Luainstall.dll | 10.0.10240.16384 | 42,496 | 10-Jul-2015 | 03:23 | x86 |
| Securebootai.dll | 10.0.10240.18271 | 20,992 | 18-Jun-2019 | 04:38 | x86 |
| Timezoneai.dll | 10.0.10240.17831 | 51,200 | 24-Mar-2018 | 04:35 | x86 |
| Winsockai.dll | 10.0.10240.16384 | 65,536 | 10-Jul-2015 | 03:23 | x86 |
| Ws2_helper.dll | 10.0.10240.16384 | 69,632 | 10-Jul-2015 | 03:23 | x86 |
| Offlinelsa.dll | 10.0.10240.16384 | 100,864 | 10-Jul-2015 | 03:29 | x86 |
| Offlinesam.dll | 10.0.10240.16384 | 110,080 | 10-Jul-2015 | 03:29 | x86 |
| Sppinst.dll | 10.0.10240.18210 | 647,168 | 09-Apr-2019 | 05:22 | x86 |
| Cmifw.dll | 10.0.10240.16384 | 80,384 | 10-Jul-2015 | 03:33 | x86 |
| Firewallofflineapi.dll | 10.0.10240.17831 | 147,968 | 24-Mar-2018 | 05:30 | x86 |
| Implatsetup.dll | 10.0.10240.17020 | 54,784 | 21-Jun-2016 | 10:45 | x86 |
| Netsetupai.dll | 10.0.10240.17020 | 79,360 | 21-Jun-2016 | 10:29 | x86 |
| Netsetupapi.dll | 10.0.10240.16719 | 78,176 | 09-Feb-2016 | 02:45 | x86 |
| Netsetupengine.dll | 10.0.10240.17831 | 468,824 | 24-Mar-2018 | 07:20 | x86 |
| Cbscore.dll | 10.0.10240.18271 | 1,777,152 | 18-Jun-2019 | 06:19 | x86 |
| Cbsmsg.dll | 10.0.10240.16384 | 49,504 | 10-Jul-2015 | 04:40 | x86 |
| Cmiadapter.dll | 10.0.10240.16384 | 64,512 | 10-Jul-2015 | 03:23 | x86 |
| Cmiaisupport.dll | 10.0.10240.17831 | 2,159,960 | 24-Mar-2018 | 06:37 | x86 |
| Dpx.dll | 10.0.10240.17831 | 372,224 | 24-Mar-2018 | 04:43 | x86 |
| Drupdate.dll | 10.0.10240.17831 | 283,480 | 24-Mar-2018 | 06:37 | x86 |
| Drvstore.dll | 10.0.10240.18210 | 700,152 | 09-Apr-2019 | 07:17 | x86 |
| Globalinstallorder.xml | Not applicable | 1,249,165 | 25-Apr-2015 | 00:17 | Not applicable |
| Msdelta.dll | 10.0.10240.17831 | 410,624 | 24-Mar-2018 | 04:35 | x86 |
| Mspatcha.dll | 10.0.10240.17831 | 36,864 | 24-Mar-2018 | 04:43 | x86 |
| Poqexec.exe | 10.0.10240.16384 | 118,272 | 10-Jul-2015 | 03:25 | x86 |
| Smiengine.dll | 10.0.10240.17831 | 730,112 | 24-Mar-2018 | 04:48 | x86 |
| Smipi.dll | 10.0.10240.17831 | 23,552 | 24-Mar-2018 | 04:48 | x86 |
| Tifilefetcher.exe | 10.0.10240.18210 | 233,208 | 09-Apr-2019 | 07:17 | x86 |
| Tiworker.exe | 10.0.10240.17831 | 197,120 | 24-Mar-2018 | 04:42 | x86 |
| Wcmtypes.xsd | Not applicable | 1,047 | 27-Mar-2015 | 21:48 | Not applicable |
| Wcp.dll | 10.0.10240.18271 | 2,717,184 | 18-Jun-2019 | 06:20 | x86 |
| Wdscore.dll | 10.0.10240.17831 | 207,192 | 24-Mar-2018 | 06:38 | x86 |
| Wrpint.dll | 10.0.10240.17831 | 55,808 | 24-Mar-2018 | 04:49 | x86 |
References
For more information about SSUs, see Servicing stack updates.
Learn about the terminology that Microsoft uses to describe software updates.