Windows 10 · 2016 · Release · Security update (Patch Tuesday)
September 14, 2021—KB5005573 (OS Build 14393.4651) - EXPIRED
- Release
- Cumulative update
- KB5005573 — Microsoft's article, opens in a new tab
What's in this update
Updates security for your Windows operating system.
From Microsoft's release notes for KB5005573.
Microsoft's known issues — KB5005573
- Issue Known issue After installing this update, devices which attempt to connect to a network printer for the first time might fail to download and install the necessary printer drivers. Devices which had connected to and installed the printer prior to the installation of KB5005573 are unaffected and operations to that printer will succeed as usual. This issue has been observed in devices which access printers via a print server using HTTP connections. When a client connects to the server to install the printer, a directory mismatch occurs, which causes the installer files to generate incorrectly. As a result, the drivers may not download. Note The printer connection methods described in this issue are not co Workaround: This issue is resolved in KB5006669 .
- Issue Known issue After installing this update on a print server, printing properties defined on that server might not be correctly provided to clients. Note this issue is specific to print servers and does not impact standard network printing. This issue will not cause printing operations to fail, however, custom settings defined on the server – for example, duplex print settings – will not be applied automatically, and clients will print with default settings only. This issue results from an improper building of the data file which contains the printer properties. Clients which receive this data file will not be able to use the file content and will instead proceed with default printing settings. Clients wh Workaround: This issue is resolved in KB5006669 .
- Issue Known issue After installing this update, you might receive a prompt for administrative credentials every time you attempt to print in environments in which the print server and print client are in different times zones. Note The affected environments described in this issue are not commonly used by devices designed for home use. The printing environments affected by this issue are more commonly found in enterprises and organizations. Workaround: This issue is resolved in KB5006669 .
- Issue Known issue After installing updates released April 22, 2021 or later, an issue occurs that affects versions of Windows Server that are in use as a Key Management Services (KMS) host. Client devices running Windows 10 Enterprise LTSC 2019 and Windows 10 Enterprise LTSC 2016 might fail to activate. This issue only occurs when using a new Customer Support Volume License Key (CSVLK). Note This does not affect activation of any other version or edition of Windows.Client devices that are attempting to activate and are affected by this issue might receive the error, "Error: 0xC004F074. The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be co Workaround: This issue is resolved in KB5010359 .
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 14393.4651 or KB5005573 and describe a fault appear here automatically.
In the news
No article names 14393.4651 or KB5005573 yet, and nothing about Windows 10 2016 was published in its release window. Browse Windows news.