KB4586863 for Windows 10 1909 and 1903 Servicing Stack Update / SSU

Servicing Stack Update  KB4586863 for Windows 10 1909 and 1903 download links and the ways to install.


Another SSU is available now! Yes, Microsoft is rolling out KB4586863 Servicing Stack Update for Windows 10  version1903 and 1909. As usual, this will help improve the experience of Windows update.

You can install the 07 November 2020 SSU release either by taking the MSU extension file from the update catalog or using Windows update.

KB4586863 Servicing Stack Update for Windows 10 1909 and 1903

The SSU doesn’t need any prerequisite to install furthermore you don’t need to reboot after downloading.  You can install this update in the following ways –

1. Via the Windows update automatically

  1. Get access to the Windows Settings (Win+I).
  2. Click the – Update & Security.
  3. On the next page, select the – Check for updates.

2. Using Microsoft update catalog

  1. Go to KB4586863 direct download link –
  2. Find the file relevant to your system architecture (from x64, x86, ARM).
  3. Click the – Download.
  4. Right click on the downloaded file and click the – Open.
  5. Follow the instructions till the end to complete the installation of the Servicing Stack update.

Have a look at – Windows 10 Cumulative Updates List.

Download .cab file –

x64 – 14.2 MB

x86 – 6.31 MB

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Topics:  Windows update
About Sunita
Love to play with Windows 11 and 10. Suggestion - Going for Registry change or system files edit then remember to take a backup or create a restore point before Starting.