Windows 7 KB4457139 makes it easier to upgrade to Windows 10

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Updated onOctober 4, 2023

updated onOctober 4, 2023

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Microsoft released a newWindows 7update to the general public.

Update KB4457139is actually a preview of the upcoming monthly rollupupdateand allows users to test the upcoming fixes and improvements in advance.

This patch brings four fixes to the OS. The most important one is anupdatecompatibility improvement that should helpWindows 7users to download and install the newest Windows 10 OS version without any issues.

Addresses an issue with evaluating the compatibility status of the Windows ecosystem to help ensure application and device compatibility for allupdatesto Windows.

Update KB4457139 comes quite handy for all theWindows 7users who are planning to install theWindows 10 October 2018 Updateas soon as it’s available.

As always, our piece of advice to all our readers is to wait for a few days before installing new Windows updates.

Oftentimes, the latestupdatesbring issues of their own and Microsoft needs time to identify and fix them.

Learn everything there is to know about Windows 7 updates from our detailed article!

Apart from these OSupdateimprovements, KB4457139 also brings three more fixes:

Download KB4457139

Theupdateis provided as an Optionalupdateon Windows Update. You can also download it directly from theMicrosoft Update Catalog.

KB4457139 issues

Before hitting theupdatebutton, you should know that thispatchmay break your interface controller, as Microsoft warns:

After you apply thisupdate, the network interface controller may stop working on some client software configurations. This occurs because of an issue related to a missing file, oem.inf. The exact problematic configurations are currently unknown.

In order to fix this problem, you need to launch the Device Manager and automatically rediscover the NIC and install drivers. Go to the Action menu and select Scan for Hardware Changes.

You can also install the drivers for the network device by right-clicking on the respective device and choosingUpdate.

Windows 7 KB4457139 makes it easier to upgrade to Windows 10#

Download KB4457139#

KB4457139 issues#

Windows 7 KB4457139 makes it easier to upgrade to Windows 10

Download KB4457139

KB4457139 issues