This update makes stability improvements for the Windows Server 2019 and Windows 10 version 1809 servicing stack that is responsible for installing other security updates.
This update also resolves the following issues:
- Automatic corruption repair (ACR) fails with error code 0x80070057.
- A Server Core-based computer may be unable to start after you install Server Core App Compatibility Feature on Demand (FOD) installation.
How to get this update
Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before you install the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues that might occur while installing the LCU and applying Microsoft security fixes. For more information, see Servicing stack updates.
There are no prerequisites for installing this update.
You do not have to restart the computer after you apply this update.
Update replacement information
This update replaces update KB 4465664.
Windows Server 2019 and Windows 10 version 1809 file information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.