On August 2, 2019, Microsoft re-released update KB4023057 for Windows 10 versions 1511 – 1803, which prepares computers for Windows 10 May 2019 Update (version 1903)
Updated. The new version of KB4023057 (08.2019) is available for installation. On the official page 4023057 it is reported that the information was updated on August 2.
KB4023057 ships with earlier versions of Windows 10, including 1507, 1511, 1607, 1703, 1709, and Windows 10 April 2018 Update (version 1803).
Installation through Windows Update
This update is installed automatically through Windows Update. To check, go to Windows Update: menu Options > Update and Security and press Check for Updates.
Download update KB4023057 (08.2019)
You can download update KB4023057 from the Microsoft Update Catalog and install it manually at the link below:
To install an MSU file, simply double-click on the file. You can apply additional parameters (for example, /silent for a background installation) — the installation of the MSU update package.
Preparing Windows 10 for the May 2019 Update
The main purpose of update KB4023057 is very simple: it prepares computers for the transition to the Windows 10 May 2019 Update (version 1903) and removes user changes that may block the receipt of a new version or conflict with the update.
This update includes files and resources that address issues affecting the update processes in Windows 10 and preventing the installation of important Windows updates. These enhancements ensure that updates are installed on your device seamlessly. In addition, they can improve the reliability and security of devices running Windows 10.
According to the official page, this update can free up disk space, restore the Windows update service database, compress user profile information, fix disabled or damaged Windows components, and even reset network settings.
Overview of Windows 10 May 2019 Update (version 1903). What’s new
KB4023057 – mistake 0x80070643
Although no information is provided on the re-release of this update, on January 17, 2019, many users encountered a problem installing KB4023057 – an error 0x80070643 occurred. With the version (01.2019) this problem has been fixed.
If you still have a problem installing update KB4023057, go to the menu Options > Applications > Applications and Features find and delete KB4023057.
After the computer restarts, re-check for updates in Windows Update.
You can download the file below:Download file