Summary
This update makes improvements to the "safe operating system" (SafeOS) that is used to update the Windows recovery environment (WinRE) for Windows 11 (original release).
How to get this update
This update is available through Windows Update. It will be downloaded and installed automatically.
Prerequisites
There are no prerequisites to apply this update.
Restart information
You don't have to restart your device after you apply this update.
Update replacement information
This update replaces the previously released update KB5009644.
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
|
File name |
File version |
Date |
Time |
File size |
|
tpm.inf |
Not versioned |
18-Oct-2021 |
19:08 |
11,790 |
|
tpm.sys |
10.0.22000.341 |
18-Oct-2021 |
21:03 |
344,376 |
|
Facilitator.dll |
10.0.22000.132 |
5-Aug-2021 |
18:20 |
1,081,656 |
|
winload.exe |
10.0.22000.132 |
5-Aug-2021 |
18:11 |
1,630,616 |
|
winload.efi |
10.0.22000.132 |
5-Aug-2021 |
18:11 |
2,310,384 |
|
winresume.exe |
10.0.22000.132 |
5-Aug-2021 |
18:18 |
1,242,192 |
|
winresume.efi |
10.0.22000.132 |
5-Aug-2021 |
18:18 |
1,856,848 |
|
ci.dll |
10.0.22000.132 |
5-Aug-2021 |
18:12 |
946,592 |
|
driver.stl |
Not versioned |
13-Jul-2021 |
16:58 |
4,953 |
|
cmi2migxml.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
229,712 |
|
csiagent.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
717,112 |
|
diagER.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
78,136 |
|
hwcompat.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
250,160 |
|
hwcompat.txt |
Not versioned |
18-Jun-2021 |
6:52 |
787,749 |
|
hwexclude.txt |
Not versioned |
18-Jun-2021 |
6:52 |
51 |
|
icbexclusion.inf |
Not versioned |
18-Jun-2021 |
4:55 |
7,222 |
|
migapp.xml |
Not versioned |
27-Mar-2021 |
17:47 |
654,548 |
|
migcore.dll |
10.0.22000.51 |
18-Jun-2021 |
6:46 |
9,707,832 |
|
mighost.exe |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
278,840 |
|
migres.dll |
10.0.22000.51 |
18-Jun-2021 |
6:46 |
24,904 |
|
migisol.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
147,768 |
|
migstore.dll |
10.0.22000.51 |
18-Jun-2021 |
6:46 |
1,319,224 |
|
migsys.dll |
10.0.22000.51 |
18-Jun-2021 |
6:46 |
454,984 |
|
MXEAgent.dll |
10.0.22000.51 |
18-Jun-2021 |
6:48 |
373,064 |
|
offline.xml |
Not versioned |
18-Jun-2021 |
4:55 |
41,548 |
|
oscomps.xml |
Not versioned |
18-Jun-2021 |
4:55 |
447,950 |
|
oscomps.woa.xml |
Not versioned |
18-Jun-2021 |
4:55 |
249,101 |
|
osfilter.inf |
Not versioned |
18-Jun-2021 |
4:55 |
21,299 |
|
pnppropmig.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
102,736 |
|
reagent.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
598,352 |
|
ReserveManager.dll |
10.0.22000.51 |
18-Jun-2021 |
0:35 |
315,728 |
|
setupplatform.cfg |
Not versioned |
8-Jun-2021 |
17:29 |
6,388 |
|
setupplatform.dll |
1.66.22000.51 |
18-Jun-2021 |
6:46 |
9,589,040 |
|
setupplatform.exe |
1.66.22000.51 |
18-Jun-2021 |
6:47 |
241,976 |
|
SFCN.dat |
Not versioned |
27-Mar-2021 |
17:46 |
1,824 |
|
SFLCID.dat |
Not versioned |
27-Mar-2021 |
17:46 |
1,644 |
|
SFLISTW7.dat |
Not versioned |
8-May-2021 |
17:27 |
1,703,368 |
|
SFLISTW8.dat |
Not versioned |
8-May-2021 |
17:27 |
2,608,858 |
|
SFLISTWB.dat |
Not versioned |
8-May-2021 |
17:27 |
3,172,904 |
|
SFLISTWT.dat |
Not versioned |
8-Jun-2021 |
17:30 |
4,935,438 |
|
sflistw8.woa.dat |
Not versioned |
8-May-2021 |
17:27 |
954,436 |
|
SFLISTRS1.dat |
Not versioned |
8-Jun-2021 |
17:30 |
5,593,264 |
|
sflistwb.woa.dat |
Not versioned |
8-May-2021 |
17:27 |
1,150,134 |
|
sflistwt.woa.dat |
Not versioned |
8-May-2021 |
17:27 |
2,636,850 |
|
SFPAT.inf |
Not versioned |
18-Jun-2021 |
4:55 |
11,602 |
|
SFPATW7.inf |
Not versioned |
18-Jun-2021 |
4:55 |
17,396 |
|
SFPATW8.inf |
Not versioned |
18-Jun-2021 |
4:55 |
79,818 |
|
SFPATWB.inf |
Not versioned |
18-Jun-2021 |
4:55 |
91,635 |
|
SFPATWT.inf |
Not versioned |
18-Jun-2021 |
4:55 |
165,729 |
|
SFPATRS1.inf |
Not versioned |
18-Jun-2021 |
4:55 |
169,870 |
|
unbcl.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
1,204,528 |
|
upgradeagent.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
3,285,304 |
|
upgradeagent.xml |
Not versioned |
18-Jun-2021 |
4:55 |
70,907 |
|
upgrade_comp.xml |
Not versioned |
18-Jun-2021 |
4:55 |
6,054 |
|
upgrade_bulk.xml |
Not versioned |
18-Jun-2021 |
4:55 |
209,520 |
|
upgrade_data.xml |
Not versioned |
18-Jun-2021 |
4:55 |
41,750 |
|
upgrade_frmwrk.xml |
Not versioned |
18-Jun-2021 |
4:55 |
18,785 |
|
upgWow_bulk.xml |
Not versioned |
18-Jun-2021 |
4:55 |
115,041 |
|
uninstall.xml |
Not versioned |
18-Jun-2021 |
4:55 |
4,407 |
|
uninstall_data.xml |
Not versioned |
18-Jun-2021 |
4:55 |
11,122 |
|
wdsutil.dll |
10.0.22000.51 |
18-Jun-2021 |
6:47 |
356,664 |
|
ClipSp.sys |
10.0.22000.132 |
5-Aug-2021 |
18:12 |
1,126,736 |
|
ntdll.dll |
10.0.22000.132 |
5-Aug-2021 |
18:13 |
2,124,216 |
|
ntoskrnl.exe |
10.0.22000.132 |
5-Aug-2021 |
18:13 |
11,747,656 |
|
ResetEngine.dll |
10.0.22000.554 |
27-Feb-2022 |
12:11 |
2,319,728 |
|
ResetEngine.exe |
10.0.22000.554 |
27-Feb-2022 |
12:18 |
38,224 |
|
ResetPluginHost.exe |
10.0.22000.554 |
27-Feb-2022 |
11:56 |
53,248 |
|
reseteng.dll |
10.0.22000.554 |
27-Feb-2022 |
11:50 |
679,936 |
|
resetengmig.dll |
10.0.22000.554 |
27-Feb-2022 |
11:55 |
106,496 |
|
srms.dat |
Not versioned |
25-Jan-2022 |
0:29 |
60,267 |
|
srms62.dat |
Not versioned |
13-Jan-2022 |
0:16 |
22,841 |
|
sysreset.exe |
10.0.22000.554 |
27-Feb-2022 |
11:52 |
421,888 |
|
systemreset.exe |
10.0.22000.554 |
27-Feb-2022 |
12:18 |
550,976 |
|
ResetEngOnline.dll |
10.0.22000.554 |
27-Feb-2022 |
11:54 |
229,376 |
|
SysResetErr.exe |
10.0.22000.554 |
27-Feb-2022 |
15:58 |
71,024 |
|
winpeshl.exe |
10.0.22000.51 |
18-Jun-2021 |
0:07 |
57,344 |
|
wpeutil.dll |
10.0.22000.51 |
18-Jun-2021 |
0:06 |
163,840 |
|
wpeutil.exe |
10.0.22000.51 |
18-Jun-2021 |
0:09 |
32,768 |
|
wpeinit.exe |
10.0.22000.51 |
18-Jun-2021 |
0:09 |
57,344 |
|
startnet.cmd |
Not versioned |
27-Mar-2021 |
17:51 |
9 |
|
ntdll.dll |
10.0.22000.132 |
5-Aug-2021 |
17:26 |
1,720,528 |
|
File name |
File version |
Date |
Time |
File size |
|
ntdll.dll |
10.0.22000.132 |
5-Aug-2021 |
17:36 |
1,615,968 |
|
ntdll.dll |
10.0.22000.132 |
5-Aug-2021 |
17:26 |
1,720,528 |
|
tpm.inf |
Not versioned |
18-Oct-2021 |
19:08 |
11,604 |
|
tpm.sys |
10.0.22000.341 |
18-Oct-2021 |
21:55 |
311,112 |
|
Facilitator.dll |
10.0.22000.132 |
5-Aug-2021 |
19:19 |
1,098,056 |
|
winload.efi |
10.0.22000.132 |
5-Aug-2021 |
19:10 |
2,039,680 |
|
winresume.efi |
10.0.22000.132 |
5-Aug-2021 |
19:18 |
1,560,320 |
|
ci.dll |
10.0.22000.132 |
5-Aug-2021 |
19:11 |
811,552 |
|
driver.stl |
Not versioned |
13-Jul-2021 |
16:58 |
4,725 |
|
cmi2migxml.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
219,960 |
|
csiagent.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
706,872 |
|
diagER.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
55,632 |
|
hwcompat.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
237,392 |
|
hwcompat.txt |
Not versioned |
18-Jun-2021 |
10:03 |
206,560 |
|
hwexclude.txt |
Not versioned |
18-Jun-2021 |
10:03 |
51 |
|
icbexclusion.inf |
Not versioned |
18-Jun-2021 |
8:08 |
7,222 |
|
migapp.xml |
Not versioned |
22-Feb-2021 |
19:21 |
654,548 |
|
migcore.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
9,968,464 |
|
mighost.exe |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
264,504 |
|
migres.dll |
10.0.22000.51 |
18-Jun-2021 |
9:58 |
16,176 |
|
migisol.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
118,584 |
|
migstore.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
1,338,160 |
|
migsys.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
448,816 |
|
MXEAgent.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
360,784 |
|
offline.xml |
Not versioned |
18-Jun-2021 |
8:07 |
41,548 |
|
oscomps.xml |
Not versioned |
18-Jun-2021 |
8:07 |
447,950 |
|
oscomps.woa.xml |
Not versioned |
18-Jun-2021 |
8:07 |
249,101 |
|
osfilter.inf |
Not versioned |
18-Jun-2021 |
8:08 |
21,299 |
|
pnppropmig.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
89,400 |
|
reagent.dll |
10.0.22000.51 |
18-Jun-2021 |
10:00 |
968,000 |
|
ReserveManager.dll |
10.0.22000.51 |
18-Jun-2021 |
3:35 |
311,096 |
|
setupplatform.cfg |
Not versioned |
25-May-2021 |
18:30 |
6,388 |
|
setupplatform.dll |
1.66.22000.51 |
18-Jun-2021 |
9:59 |
9,972,528 |
|
setupplatform.exe |
1.66.22000.51 |
18-Jun-2021 |
9:59 |
234,296 |
|
SFCN.dat |
Not versioned |
22-Feb-2021 |
19:21 |
1,824 |
|
SFLCID.dat |
Not versioned |
22-Feb-2021 |
19:21 |
1,644 |
|
SFLISTW7.dat |
Not versioned |
8-May-2021 |
18:34 |
1,703,368 |
|
SFLISTW8.dat |
Not versioned |
8-May-2021 |
18:34 |
2,608,858 |
|
SFLISTWB.dat |
Not versioned |
8-May-2021 |
18:34 |
3,172,904 |
|
SFLISTWT.dat |
Not versioned |
8-May-2021 |
18:34 |
4,935,438 |
|
sflistw8.woa.dat |
Not versioned |
8-May-2021 |
18:34 |
954,436 |
|
SFLISTRS1.dat |
Not versioned |
25-May-2021 |
18:30 |
5,593,264 |
|
sflistwb.woa.dat |
Not versioned |
8-May-2021 |
18:34 |
1,150,134 |
|
sflistwt.woa.dat |
Not versioned |
8-May-2021 |
18:34 |
2,636,850 |
|
SFPAT.inf |
Not versioned |
18-Jun-2021 |
8:08 |
11,602 |
|
SFPATW7.inf |
Not versioned |
18-Jun-2021 |
8:08 |
17,396 |
|
SFPATW8.inf |
Not versioned |
18-Jun-2021 |
8:08 |
79,818 |
|
SFPATWB.inf |
Not versioned |
18-Jun-2021 |
8:08 |
91,635 |
|
SFPATWT.inf |
Not versioned |
18-Jun-2021 |
8:08 |
165,729 |
|
SFPATRS1.inf |
Not versioned |
18-Jun-2021 |
8:08 |
169,870 |
|
unbcl.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
1,191,728 |
|
upgradeagent.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
3,383,600 |
|
upgradeagent.xml |
Not versioned |
18-Jun-2021 |
8:07 |
70,907 |
|
upgrade_comp.xml |
Not versioned |
18-Jun-2021 |
8:07 |
6,054 |
|
upgrade_bulk.xml |
Not versioned |
18-Jun-2021 |
8:07 |
209,520 |
|
upgrade_data.xml |
Not versioned |
18-Jun-2021 |
8:07 |
41,750 |
|
upgrade_frmwrk.xml |
Not versioned |
18-Jun-2021 |
8:07 |
18,785 |
|
upgWow_bulk.xml |
Not versioned |
18-Jun-2021 |
8:07 |
115,041 |
|
upgWowA32_bulk.xml |
Not versioned |
18-Jun-2021 |
8:07 |
115,031 |
|
uninstall.xml |
Not versioned |
18-Jun-2021 |
8:07 |
4,407 |
|
uninstall_data.xml |
Not versioned |
18-Jun-2021 |
8:07 |
11,122 |
|
wdsutil.dll |
10.0.22000.51 |
18-Jun-2021 |
9:59 |
349,496 |
|
ClipSp.sys |
10.0.22000.132 |
5-Aug-2021 |
19:11 |
969,552 |
|
ntdll.dll |
10.0.22000.132 |
5-Aug-2021 |
19:11 |
4,108,384 |
|
ntoskrnl.exe |
10.0.22000.132 |
5-Aug-2021 |
19:11 |
11,003,720 |
|
ResetEngine.dll |
10.0.22000.554 |
27-Feb-2022 |
15:10 |
2,448,240 |
|
ResetEngine.exe |
10.0.22000.554 |
27-Feb-2022 |
18:31 |
22,360 |
|
ResetPluginHost.exe |
10.0.22000.554 |
27-Feb-2022 |
14:54 |
37,376 |
|
reseteng.dll |
10.0.22000.554 |
27-Feb-2022 |
14:49 |
668,160 |
|
resetengmig.dll |
10.0.22000.554 |
27-Feb-2022 |
14:54 |
97,792 |
|
srms.dat |
Not versioned |
17-Nov-2021 |
19:41 |
60,267 |
|
srms62.dat |
Not versioned |
22-Sep-2021 |
17:15 |
22,841 |
|
sysreset.exe |
10.0.22000.554 |
27-Feb-2022 |
14:52 |
403,456 |
|
systemreset.exe |
10.0.22000.554 |
27-Feb-2022 |
15:19 |
549,008 |
|
ResetEngOnline.dll |
10.0.22000.554 |
27-Feb-2022 |
14:52 |
221,696 |
|
SysResetErr.exe |
10.0.22000.554 |
27-Feb-2022 |
18:31 |
58,696 |
|
winpeshl.exe |
10.0.22000.51 |
18-Jun-2021 |
2:21 |
36,352 |
|
wpeutil.dll |
10.0.22000.51 |
18-Jun-2021 |
2:20 |
143,360 |
|
wpeutil.exe |
10.0.22000.51 |
18-Jun-2021 |
2:23 |
11,776 |
|
wpeinit.exe |
10.0.22000.51 |
18-Jun-2021 |
2:22 |
36,864 |
|
startnet.cmd |
Not versioned |
22-Feb-2021 |
19:25 |
9 |
References
Learn about the terminology that Microsoft uses to describe software updates.
