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 KB4532920.
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.
: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
File verification
File hash information
|
File name |
SHA1 hash |
SHA256 hash |
|---|---|---|
|
Windows8-RT-KB4540726-x64.msu |
2EA305942AC23FD7F93E8166A84494258CE58BC5 |
BF023B3C8B50AF3FA45465F9CAD2C84CA9DBA1826C4084CEA2389188D2FE8E93 |
For all supported x64-based versions
|
File name |
File version |
File size |
Date |
Time |
|
Cbsapi.dll |
6.2.9200.16384 |
23,040 |
26-Jul-2012 |
03:05 |
|
Esscli.dll |
6.2.9200.22865 |
385,024 |
17-Aug-2019 |
17:10 |
|
Fastprox.dll |
6.2.9200.22865 |
816,640 |
17-Aug-2019 |
17:10 |
|
Mofd.dll |
6.2.9200.22865 |
258,048 |
17-Aug-2019 |
17:10 |
|
Mofinstall.dll |
6.2.9200.16384 |
71,168 |
26-Jul-2012 |
03:07 |
|
Repdrvfs.dll |
6.2.9200.16384 |
366,080 |
26-Jul-2012 |
03:07 |
|
Wbemcomn.dll |
6.2.9200.22865 |
462,336 |
17-Aug-2019 |
17:10 |
|
Wbemcore.dll |
6.2.9200.22997 |
1,207,296 |
15-Feb-2020 |
05:01 |
|
Wbemprox.dll |
6.2.9200.16384 |
35,840 |
26-Jul-2012 |
03:07 |
|
Wmicmiplugin.dll |
6.2.9200.22997 |
556,032 |
15-Feb-2020 |
05:01 |
|
Wmiutils.dll |
6.2.9200.16384 |
115,712 |
26-Jul-2012 |
03:07 |
|
Sppinst.dll |
6.2.9200.21193 |
641,024 |
09-Aug-2014 |
06:56 |
|
Cmifw.dll |
6.2.9200.16384 |
88,576 |
26-Jul-2012 |
03:05 |
|
Firewallofflineapi.dll |
6.2.9200.16384 |
211,968 |
26-Jul-2012 |
03:05 |
|
Appserverai.dll |
6.2.9200.22882 |
135,680 |
17-Sep-2019 |
04:30 |
|
Rdwebai.dll |
6.2.9200.22882 |
126,976 |
17-Sep-2019 |
04:31 |
|
Tssdisai.dll |
6.2.9200.22997 |
145,408 |
15-Feb-2020 |
05:01 |
|
Vmhostai.dll |
6.2.9200.22882 |
123,392 |
17-Sep-2019 |
04:31 |
|
Appxreg.dll |
6.2.9200.16384 |
15,360 |
26-Jul-2012 |
03:05 |
|
Bcdeditai.dll |
6.2.9200.21193 |
300,032 |
09-Aug-2014 |
06:55 |
|
Bfsvc.dll |
6.2.9200.16384 |
91,648 |
26-Jul-2012 |
03:05 |
|
Cbscore.dll |
6.2.9200.22997 |
1,164,288 |
15-Feb-2020 |
05:01 |
|
Cbsmsg.dll |
6.2.9200.16384 |
41,472 |
26-Jul-2012 |
03:05 |
|
Ceipfwdai.dll |
6.2.9200.22997 |
212,480 |
15-Feb-2020 |
05:01 |
|
Cleanupai.dll |
6.2.9200.16384 |
31,232 |
26-Jul-2012 |
03:05 |
|
Cmiadapter.dll |
6.2.9200.22882 |
116,736 |
17-Sep-2019 |
04:30 |
|
Cmipnpinstall.dll |
6.2.9200.22865 |
249,344 |
17-Aug-2019 |
17:10 |
|
Cmitrust.dll |
6.2.9200.22865 |
407,040 |
17-Aug-2019 |
17:10 |
|
Cmiv2.dll |
6.2.9200.22997 |
3,293,184 |
15-Feb-2020 |
05:01 |
|
Cntrtextinstaller.dll |
6.2.9200.16384 |
164,864 |
26-Jul-2012 |
03:05 |
|
Configureieoptionalcomponentsai.dll |
6.2.9200.22882 |
73,216 |
17-Sep-2019 |
04:30 |
|
Dpx.dll |
6.2.9200.22997 |
362,496 |
15-Feb-2020 |
05:01 |
|
Drupdate.dll |
6.2.9200.22865 |
244,224 |
17-Aug-2019 |
17:10 |
|
Drvstore.dll |
6.2.9200.22865 |
703,488 |
17-Aug-2019 |
17:10 |
|
Fveupdateai.dll |
6.2.9200.22882 |
57,344 |
17-Sep-2019 |
04:30 |
|
Globalinstallorder.xml |
Not applicable |
2,240,509 |
02-Jun-2012 |
20:26 |
|
Httpai.dll |
6.2.9200.22882 |
52,224 |
17-Sep-2019 |
04:30 |
|
Iefileinstallai.dll |
6.2.9200.22882 |
58,880 |
17-Sep-2019 |
04:30 |
|
Luainstall.dll |
6.2.9200.16384 |
50,176 |
26-Jul-2012 |
03:06 |
|
Msdelta.dll |
6.2.9200.22997 |
414,208 |
15-Feb-2020 |
05:01 |
|
Msdtcadvancedinstaller.dll |
6.2.9200.22997 |
239,616 |
15-Feb-2020 |
05:01 |
|
Mspatcha.dll |
6.2.9200.16384 |
45,056 |
26-Jul-2012 |
03:07 |
|
Netfxconfig.dll |
6.2.9200.16384 |
34,304 |
26-Jul-2012 |
03:06 |
|
Peerdistai.dll |
6.2.9200.22882 |
67,584 |
17-Sep-2019 |
04:31 |
|
Pkgmgr.exe |
6.2.9200.22865 |
196,096 |
17-Aug-2019 |
17:10 |
|
Poqexec.exe |
6.2.9200.22997 |
148,480 |
15-Feb-2020 |
05:01 |
|
Printadvancedinstaller.dll |
6.2.9200.22865 |
71,168 |
17-Aug-2019 |
17:10 |
|
Registeriepkeysai.dll |
6.2.9200.16384 |
19,456 |
26-Jul-2012 |
03:07 |
|
Securebootai.dll |
6.2.9200.22882 |
36,352 |
17-Sep-2019 |
04:31 |
|
Servicemodelregai.dll |
6.2.9200.22882 |
116,224 |
17-Sep-2019 |
04:31 |
|
Setieinstalleddateai.dll |
6.2.9200.22882 |
42,496 |
17-Sep-2019 |
04:31 |
|
Smiengine.dll |
6.2.9200.22997 |
894,464 |
15-Feb-2020 |
05:01 |
|
Smipi.dll |
6.2.9200.22882 |
110,592 |
17-Sep-2019 |
04:31 |
|
Tifilefetcher.exe |
6.2.9200.22997 |
460,800 |
15-Feb-2020 |
05:01 |
|
Timezoneai.dll |
6.2.9200.16384 |
75,264 |
26-Jul-2012 |
03:07 |
|
Tiworker.exe |
6.2.9200.21193 |
189,440 |
09-Aug-2014 |
06:57 |
|
Wcmtypes.xsd |
Not applicable |
1,047 |
02-Jun-2012 |
14:54 |
|
Wcp.dll |
6.2.9200.22997 |
2,835,456 |
15-Feb-2020 |
05:01 |
|
Wdscore.dll |
6.2.9200.22865 |
272,384 |
17-Aug-2019 |
17:10 |
|
Winsockai.dll |
6.2.9200.16384 |
60,928 |
26-Jul-2012 |
03:07 |
|
Wrpint.dll |
6.2.9200.16384 |
60,928 |
26-Jul-2012 |
03:08 |
|
Ws2_helper.dll |
6.2.9200.16384 |
59,904 |
26-Jul-2012 |
03:08 |
|
Trustedinstaller.exe |
6.2.9200.21193 |
98,304 |
09-Aug-2014 |
06:57 |
|
Esscli.dll |
6.2.9200.16384 |
283,648 |
26-Jul-2012 |
03:19 |
|
Fastprox.dll |
6.2.9200.22865 |
629,248 |
17-Aug-2019 |
16:15 |
|
Mofd.dll |
6.2.9200.16384 |
195,072 |
26-Jul-2012 |
03:19 |
|
Mofinstall.dll |
6.2.9200.16384 |
61,440 |
26-Jul-2012 |
03:19 |
|
Repdrvfs.dll |
6.2.9200.16384 |
274,944 |
26-Jul-2012 |
03:19 |
|
Wbemcomn.dll |
6.2.9200.21193 |
380,928 |
09-Aug-2014 |
06:36 |
|
Wbemcore.dll |
6.2.9200.22997 |
924,160 |
15-Feb-2020 |
04:08 |
|
Wbemprox.dll |
6.2.9200.16384 |
28,160 |
26-Jul-2012 |
03:19 |
|
Wmicmiplugin.dll |
6.2.9200.22997 |
395,776 |
15-Feb-2020 |
04:08 |
|
Wmiutils.dll |
6.2.9200.16384 |
88,576 |
26-Jul-2012 |
03:19 |
|
Sppinst.dll |
6.2.9200.21193 |
518,656 |
09-Aug-2014 |
06:36 |
|
Cmifw.dll |
6.2.9200.16384 |
73,728 |
26-Jul-2012 |
03:18 |
|
Firewallofflineapi.dll |
6.2.9200.16384 |
181,760 |
26-Jul-2012 |
03:18 |
|
Appxreg.dll |
6.2.9200.16384 |
22,016 |
26-Jul-2012 |
03:17 |
|
Bcdeditai.dll |
6.2.9200.21193 |
285,184 |
09-Aug-2014 |
06:35 |
|
Bfsvc.dll |
6.2.9200.16384 |
91,136 |
26-Jul-2012 |
03:18 |
|
Cbscore.dll |
6.2.9200.22997 |
1,008,128 |
15-Feb-2020 |
04:08 |
|
Cbsmsg.dll |
6.2.9200.16384 |
41,472 |
26-Jul-2012 |
03:18 |
|
Ceipfwdai.dll |
6.2.9200.22997 |
180,736 |
15-Feb-2020 |
04:08 |
|
Cleanupai.dll |
6.2.9200.16384 |
36,352 |
26-Jul-2012 |
03:18 |
|
Cmiadapter.dll |
6.2.9200.22865 |
103,936 |
17-Aug-2019 |
16:15 |
|
Cmipnpinstall.dll |
6.2.9200.22997 |
190,464 |
15-Feb-2020 |
04:08 |
|
Cmitrust.dll |
6.2.9200.21913 |
289,280 |
23-Jun-2016 |
01:48 |
|
Cmiv2.dll |
6.2.9200.22997 |
2,156,032 |
15-Feb-2020 |
04:08 |
|
Cntrtextinstaller.dll |
6.2.9200.22865 |
139,776 |
17-Aug-2019 |
16:15 |
|
Configureieoptionalcomponentsai.dll |
6.2.9200.22865 |
69,632 |
17-Aug-2019 |
16:15 |
|
Dpx.dll |
6.2.9200.22865 |
250,368 |
17-Aug-2019 |
16:15 |
|
Drupdate.dll |
6.2.9200.22997 |
193,024 |
15-Feb-2020 |
04:08 |
|
Drvstore.dll |
6.2.9200.22997 |
549,376 |
15-Feb-2020 |
04:08 |
|
Fveupdateai.dll |
6.2.9200.22865 |
56,320 |
17-Aug-2019 |
16:15 |
|
Globalinstallorder.xml |
Not applicable |
2,240,509 |
02-Jun-2012 |
20:26 |
|
Httpai.dll |
6.2.9200.22865 |
53,760 |
17-Aug-2019 |
16:15 |
|
Iefileinstallai.dll |
6.2.9200.22865 |
59,904 |
17-Aug-2019 |
16:15 |
|
Luainstall.dll |
6.2.9200.16384 |
39,424 |
26-Jul-2012 |
03:18 |
|
Msdelta.dll |
6.2.9200.22997 |
310,784 |
15-Feb-2020 |
04:08 |
|
Msdtcadvancedinstaller.dll |
6.2.9200.22997 |
200,704 |
15-Feb-2020 |
04:08 |
|
Mspatcha.dll |
6.2.9200.16384 |
38,912 |
26-Jul-2012 |
03:19 |
|
Netfxconfig.dll |
6.2.9200.16384 |
40,448 |
26-Jul-2012 |
03:19 |
|
Peerdistai.dll |
6.2.9200.22865 |
66,048 |
17-Aug-2019 |
16:15 |
|
Pkgmgr.exe |
6.2.9200.22865 |
194,048 |
17-Aug-2019 |
16:15 |
|
Poqexec.exe |
6.2.9200.22903 |
132,608 |
11-Oct-2019 |
15:17 |
|
Printadvancedinstaller.dll |
6.2.9200.22997 |
72,704 |
15-Feb-2020 |
04:08 |
|
Registeriepkeysai.dll |
6.2.9200.16384 |
24,576 |
26-Jul-2012 |
03:19 |
|
Securebootai.dll |
6.2.9200.22882 |
39,936 |
17-Sep-2019 |
03:35 |
|
Servicemodelregai.dll |
6.2.9200.22997 |
96,768 |
15-Feb-2020 |
04:08 |
|
Setieinstalleddateai.dll |
6.2.9200.22865 |
41,984 |
17-Aug-2019 |
16:15 |
|
Smiengine.dll |
6.2.9200.22997 |
700,928 |
15-Feb-2020 |
04:08 |
|
Smipi.dll |
6.2.9200.22865 |
102,400 |
17-Aug-2019 |
16:15 |
|
Tifilefetcher.exe |
6.2.9200.22997 |
380,928 |
15-Feb-2020 |
04:08 |
|
Timezoneai.dll |
6.2.9200.21193 |
67,584 |
09-Aug-2014 |
06:36 |
|
Tiworker.exe |
6.2.9200.21193 |
186,880 |
09-Aug-2014 |
06:37 |
|
Wcmtypes.xsd |
Not applicable |
1,047 |
02-Jun-2012 |
14:54 |
|
Wcp.dll |
6.2.9200.22997 |
2,187,776 |
15-Feb-2020 |
04:08 |
|
Wdscore.dll |
6.2.9200.22865 |
225,792 |
17-Aug-2019 |
16:15 |
|
Winsockai.dll |
6.2.9200.16384 |
64,512 |
26-Jul-2012 |
03:20 |
|
Wrpint.dll |
6.2.9200.21193 |
48,640 |
09-Aug-2014 |
06:36 |
|
Ws2_helper.dll |
6.2.9200.16384 |
48,128 |
26-Jul-2012 |
03:20 |
References
For information on SSUs, see the following articles:
Learn about the terminology that Microsoft uses to describe software updates.
