__
End of support information
For customers who need additional time to upgrade and modernize their devices running Windows Server 2008 R2 on Azure, we offer one additional year of Extended Security Updates on Azure only, beginning February 14, 2023 and ending on January 9, 2024. This also applies to Azure Stack HCI, Azure Stack Hub, and other Azure products.
Customers who get the additional fourth year of free extended security updates (ESUs) must follow the procedures in KB4522133 to continue receiving security updates after extended support ended on January 10, 2023. For more information about ESU and which editions are supported, see KB4497181.
The steps to install, activate, and deploy ESUs remain the same. For more information, see Obtaining Extended Security Updates for eligible Windows devices for the Volume Licensing process. For embedded devices, contact your original equipment manufacturer (OEM). For more information, see the ESU blog.
We recommend that you upgrade to a later version of Windows Server.
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.
NOTE Verify that you have installed the required updates in theHow to get this update section before installing this update.For information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following Description of the standard terminology that is used to describe Microsoft software updates. To view other notes and messages for Windows Server 2008 R2, see the following update history home page.
Before installing this updateCustomers who have purchased the Extended Security Update (ESU) for on-premises versions of Windows Server 2008 R2 must follow the procedures in KB4522133 to continue receiving security updates. For more information about ESU and which editions are supported, see KB4497181.Install this updateTo install this update, use one of the following release channels.
Windows UpdateUpdate CatalogServer Update Services
Available | Next Step |
---|---|
Yes | This update is available through Windows Update. It will be downloaded and installed automatically. |
Available | Next Step |
---|---|
Yes | To get the standalone package for this update, go to the Microsoft Update Catalog website.To download updates from the Update Catalog, see Steps to download updates from the Windows Update Catalog. |
Available | Next Step |
---|---|
Yes | This update will automatically sync if you configureProducts and Classifications as follows:Product: Windows Server 2008 R2Classification: Security UpdatesFor more information about configuring in WSUS, see Windows Server Update Services (WSUS).For more information about configuring in Configuration Manager, see Synchronize software updates. |
Prerequisites | Restart information | Removal information | Update replacement information |
---|---|---|---|
There are no prerequisites to apply this update. | You do not have to restart your device after you apply this update. | Servicing stack updates (SSUs) make changes to how updates are installed and cannot be uninstalled from the device. | This update replaces the previously released update KB5034865. |
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
__
For all supported x86-based versions
File name | File version | Date | Time | File size |
---|---|---|---|---|
mofinstall.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 59,392 |
esscli.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 266,240 |
mofd.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 193,536 |
repdrvfs.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 302,080 |
fastprox.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 606,720 |
wbemcomn.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 363,520 |
wbemcore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 774,656 |
wmiutils.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 85,504 |
wbemprox.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 29,184 |
xmllite.dll | 1.3.1001.0 | 13-May-24 | 20:54 | 180,736 |
wdscore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 190,464 |
CntrtextInstaller.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 143,872 |
drvstore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 324,096 |
dpx.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 257,024 |
msdelta.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 305,664 |
mspatcha.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 35,328 |
PkgMgr.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 209,920 |
cmiv2.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 2,046,464 |
cmitrust.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 297,472 |
locdrv.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 228,352 |
WcmTypes.xsd | Not versioned | 11-Dec-23 | 18:16 | 1,047 |
helpcins.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 105,472 |
OEMHelpIns.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 151,552 |
apds.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 1,799,168 |
apss.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 201,216 |
apircl.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 223,744 |
CbsMsg.dll | 6.1.7601.27164 | 13-May-24 | 20:36 | 28,672 |
CbsCore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 846,336 |
DrUpdate.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 174,080 |
wrpint.dll | 6.1.7601.27164 | 13-May-24 | 20:35 | 54,272 |
wcp.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 1,913,344 |
cmiadapter.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 120,832 |
smiengine.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 697,856 |
smipi.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 98,816 |
GlobalInstallOrder.xml | Not versioned | 11-Dec-23 | 18:13 | 1,977,464 |
poqexec.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 123,904 |
x86_installed | Not versioned | 11-Dec-23 | 18:13 | 9 |
SvcIni.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 16,384 |
wmicmiplugin.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 351,744 |
ExtendedSecurityUpdatesAI.dll | 6.1.7601.27164 | 13-May-24 | 20:36 | 157,184 |
__
For all supported x64-based versions
File name | File version | Date | Time | File size |
---|---|---|---|---|
mofinstall.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 76,800 |
esscli.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 440,320 |
mofd.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 280,064 |
repdrvfs.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 454,144 |
fastprox.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 909,824 |
wbemcomn.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 529,920 |
wbemcore.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 1,220,096 |
wmiutils.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 137,216 |
wbemprox.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 43,520 |
xmllite.dll | 1.3.1001.0 | 13-May-24 | 21:04 | 198,656 |
wdscore.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 271,872 |
CntrtextInstaller.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 171,008 |
drvstore.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 423,936 |
dpx.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 399,872 |
msdelta.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 452,096 |
mspatcha.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 46,592 |
PkgMgr.exe | 6.1.7601.27164 | 13-May-24 | 20:39 | 199,168 |
cmiv2.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 3,749,888 |
cmitrust.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 479,232 |
locdrv.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 370,176 |
WcmTypes.xsd | Not versioned | 11-Dec-23 | 18:15 | 1,047 |
helpcins.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 142,336 |
OEMHelpIns.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 222,720 |
apds.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 2,174,464 |
apss.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 235,520 |
apircl.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 276,992 |
CbsMsg.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 28,672 |
CbsCore.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 977,408 |
DrUpdate.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 204,288 |
wrpint.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 60,928 |
wcp.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 2,763,264 |
cmiadapter.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 125,952 |
smiengine.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 934,400 |
smipi.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 104,448 |
GlobalInstallOrder.xml | Not versioned | 11-Dec-23 | 18:13 | 1,977,464 |
poqexec.exe | 6.1.7601.27164 | 13-May-24 | 20:39 | 142,336 |
amd64_installed | Not versioned | 11-Dec-23 | 18:13 | 9 |
SvcIni.exe | 6.1.7601.27164 | 13-May-24 | 20:39 | 17,920 |
wmicmiplugin.dll | 6.1.7601.27164 | 13-May-24 | 21:04 | 525,824 |
ExtendedSecurityUpdatesAI.dll | 6.1.7601.27164 | 13-May-24 | 20:39 | 197,120 |
mofinstall.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 59,392 |
esscli.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 266,240 |
mofd.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 193,536 |
repdrvfs.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 302,080 |
fastprox.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 606,720 |
wbemcomn.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 363,520 |
wbemcore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 774,656 |
wmiutils.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 85,504 |
wbemprox.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 29,184 |
xmllite.dll | 1.3.1001.0 | 13-May-24 | 20:54 | 180,736 |
wdscore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 190,464 |
CntrtextInstaller.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 143,872 |
drvstore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 324,096 |
dpx.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 257,024 |
msdelta.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 305,664 |
mspatcha.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 35,328 |
PkgMgr.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 209,920 |
cmiv2.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 2,046,464 |
cmitrust.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 297,472 |
locdrv.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 228,352 |
WcmTypes.xsd | Not versioned | 11-Dec-23 | 18:16 | 1,047 |
helpcins.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 105,472 |
OEMHelpIns.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 151,552 |
apds.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 1,799,168 |
apss.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 201,216 |
apircl.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 223,744 |
CbsMsg.dll | 6.1.7601.27164 | 13-May-24 | 20:36 | 28,672 |
CbsCore.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 846,336 |
DrUpdate.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 174,080 |
wrpint.dll | 6.1.7601.27164 | 13-May-24 | 20:35 | 54,272 |
wcp.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 1,913,344 |
cmiadapter.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 120,832 |
smiengine.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 697,856 |
smipi.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 98,816 |
poqexec.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 123,904 |
x86_installed | Not versioned | 11-Dec-23 | 18:13 | 9 |
SvcIni.exe | 6.1.7601.27164 | 13-May-24 | 20:36 | 16,384 |
wmicmiplugin.dll | 6.1.7601.27164 | 13-May-24 | 20:54 | 351,744 |
ExtendedSecurityUpdatesAI.dll | 6.1.7601.27164 | 13-May-24 | 20:36 | 157,184 |
Servicing stack updatesServicing Stack Updates (SSU): Frequently Asked Questions