KB4509479 Windows 10 1809 17763.593 Cumulative update

Another cumulative update KB4509479 has been rolled by Microsoft for Windows 10 on June 26, 2019. Along with a few known issues, this patch arrives for version 1809 as quality improvement in order to take the Operating System to Build 17763.593. The issues on which the company mainly considers or focuses is the Storage Area Network.

You’re able to grab KB4509479 as an MSI file format from the Microsoft update catalog site. Though, the manual installation is an alternative and also an easier option when you fail to get the patch. It is recommended to upgrade your machine to the latest versions of Windows 10 for having a better user experience and to sustain security updates. To check out all the patches of the entire version on a single page then follow Windows 10 Cumulative Updates List.

KB4509479 –

Table of Contents

KB4509479 Windows 10 1809 improvements and fixes details

This patch having Build 17763.593 is actually a bug fixing update carries no new feature to the OS. It includes a quality improvement which is as follows –

Microsoft technician attempts to fix the issue that hinders your machine from connecting to some Storage Area Network (SAN) devices using the Internet Small Computer System Interface. Additionally, this issue started to appears after installing KB4497934. You may also confront an error in the System log segment of Event Viewer with Event ID 43 from iScsiPrt. Besides, the description of the error is -“Target failed to respond in time for a login request.”

Known issues

Symptom	Workaround
A few specific functioning, for instance – rename files or folders that are on a Cluster Shared Volume may not get completed and display the bug when you install the patch KB4509479 -STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5). The issue occurs when doing the same on a CSV owner node from a process that does not hold an administrative right.	Do one of the following – Use administrator privilege perform. Perform the operation from a node that doesn’t hold CSV ownership. Microsoft is also working to fix this bug and will offer an update in a future release.
When you install KB4493509, there’s the possibility of confronting error, “0x800f0982 – PSFX_E_MATCHING_COMPONENT_NOT_FOUND.” However, this error will experience on the device having Asian language packs installed.	As a workaround, follow the below instructions – Firstly, you have to uninstall and then install again any more recent added language packs. Thereafter, hit Check for Updates and install the April 2019 Cumulative Update. Note – If the above procedure does not alleviate the issue, reset your PC as follows – First of all, press Win+I and let open the Settings app. After that click on the Update & Security and then on the next page, select Recovery. Subsequently, select Get Started under the Reset this PC recovery option. Select Keep my Files. The company is working on a resolution. They will produce an update in an upcoming release.
Microsoft specialists are examining the reports which state about a small number of devices. On installing this patch KB4509479 having build 17763.593, these devices will switch on in a dark display.	As a workaround, press Ctrl+Alt+Delete. After that, select the Power button and then Restart it. Your device will now restart normally. Microsoft is also working to fix this bug and will offer an update in a future release. .

How to install KB4509479 on Windows 10 1809

Before receiving KB4509479 install the SSU.

Now, navigate to the following path – Settings => Update & Security => Windows update and choose “Check for updates“.

To get the Standalone package for the same, open Microsoft update catalog. Finally, click on download after matching the architecture.

Source – Release note.

That’s all!!!