KB4487017 for Windows 10 1803 Build 17134.590 -12 Feb 2019

Microsoft rolls out another cumulative update KB4487017 for Windows 10 1803 Build 17134.590. The new patch addresses the issue related to LmCompatibilityLevel, Edge Browsers, and many others. In addition, it also rolls out security updates for Windows Graphics, Microsoft JET Database Engine, and Windows Server.

You will get this patch automatically, however, if you can also download the same from Microsoft Update Catalog. KB4487017 doesn’t incorporate many changes still there are some quality modifications.

KB4487017 for Windows 10 1803 Build 17134.590

KB4487017 for Windows 10 1803 Build 17134.590

Here is the list of major improvements which this patch includes-

  • The prime focus of this release is to address the issue which fails to set the LmCompatibilityLevel value correctly. This specifies the session security along with authentication mode.
  • Addresses an issue that may prevent applications that use a Microsoft Jet database along with Microsoft Access 97 file format from opening. This issue happens only if the database has column names greater than 32 characters. The database fails to open with the error, “Unrecognized Database Format”.
  • Adds top-level domain support to HTTP Strict Transport Security (HSTS) Preload for Microsoft Edge and Internet Explorer 11.
  • Addresses an issue that prevents Microsoft Edge from connecting using an IP address.
  • Security updates to Microsoft Scripting Engine, Internet Explorer, Windows App Platform and Frameworks, Windows Graphics, Windows Input and Composition, Microsoft Edge, Microsoft Scripting Engine, Windows Storage and Filesystems, Windows Server, and the Microsoft JET Database Engine.

Known Issues in KB4487017

Symptom Workaround
After installing this KB4487017 update, some users are not able to pin a web link on the Start menu or the taskbar. Microsoft is working on a resolution and will provide an update in an upcoming release.
After installing this update, previously abbreviated Japanese date and time strings no longer parse.

Modify the registry as follows:

[HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\Control\Nls\Calendars\Japanese\Eras]

How to Get KB4487017 for Windows 10 1803 Build 17134.590

Before going to install this update on your system, make sure to install the current SSU first. This is available with the new build itself and Microsoft strongly urges the same. Besides, this will mitigate the chances of any potential troubles thus enhancing the overall reliability of the update process.

How to Install the update

  • At first, press Win+I hotkey together to open Settings.
  • Here select Update and Security.
  • Move to the right side and choose Check for updates option.

In case you want to have the standalone package, visit the Microsoft Update Catalog.