This non-security update for Windows Server 2012 and Windows Embedded 8 Standard includes the quality improvements from KB4512482 (released August 16, 2019), in addition to these key changes:
- Addresses an issue in which the following may stop responding and you may receive the error, "Invalid procedure call”:
- Applications that were made using Visual Basic 6 (VB6).
- Macros that use Visual Basic for Applications (VBA).
- Scripts or apps that use Visual Basic Scripting Edition (VBScript).
Known issues in this update
|Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege.|| |
Do one of the following:
|Devices that start up using Preboot Execution Environment (PXE) images from Windows Deployment Services (WDS) or System Center Configuration Manager (SCCM) may fail to start with the error "Status: 0xc0000001, Info: A required device isn't connected or can't be accessed" after installing this update on a WDS server.|| |
This issue is resolved in KB4512512.
How to get and install the update
Before installing this update
Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest Rollup. SSUs improve the reliability of the update process to mitigate potential issues while installing the Rollup and applying Microsoft security fixes.
Install this update
|Release Channel||Available||Next Step|
|Windows Update and Microsoft Update||No||See the other options below.|
|Microsoft Update Catalog||Yes||To get the standalone package for this update, go to the Microsoft Update Catalog.|
|Windows Server Update Services (WSUS)||Yes|| |
This update will automatically synchronize with WSUS if you configure Products and Classifications as follows:
Product: Windows Server 2012, Windows Embedded 8 Standard
There are no prerequisites for installing this update on other platforms.
Update replacement information
This update doesn't replace a previously released update.
Note This update contains all the quality and security changes in KB4512482 (released August 16, 2019). While it does not replace KB4512482 on Windows Update, if you install this update you do not need to install KB4512482.
Windows Server 2012
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
Additional file information