This topic describes how to update a removable or in-chassis device's firmware using the Windows Update WU service. To do this, you'll provide an update mechanism, implemented as a device driver, that includes the firmware payload. If your device uses a vendor-supplied driver, you have the option of adding the firmware update logic and payload to your existing function driver, or providing a separate firmware update driver package.
If your device uses a Microsoft-supplied driver, you must provide a separate firmware update driver package. In both cases, the firmware update driver package must be universal. For more info about universal drivers, see Getting Started with Windows Drivers. Because WU cannot execute software, the firmware update driver must hand the firmware to Plug and Play PnP for installation. The existing function driver can implement the firmware update mechanism, as shown in the following diagram:.
Alternatively, if you want to update the function driver and the firmware update driver separately, create a second device node, on which you will install the firmware update driver.
The following diagram shows how one device can have two separate device nodes:. In this case, the function and firmware device nodes must have different hardware IDs in order to be targeted independently.
There are a couple ways to create a second device node. Certain device types have the ability to expose a second device node on one physical device, such as USB.
You can use this functionality to create a device node targetable by WU, and install a firmware update driver on it. Get updates on this product. Subscribe Subscribed. Not you? Manage your subscription.
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If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device. Windows Update Improvements Microsoft has released an update directly to the Windows Update client to improve reliability. Any device running Windows 10 configured to receive updates automatically from Windows Update, including Enterprise and Pro editions, will be offered the latest Windows 10 feature update based on device compatibility and Windows Update for Business deferral policy.
This doesn't apply to long-term servicing editions. When using the Microsoft Japanese Input Method Editor IME to enter Kanji characters in an app that automatically allows the input of Furigana characters, you might not get the correct Furigana characters.
You might need to enter the Furigana characters manually. This issue is resolved in KB Devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, but not automatically replaced by the new Microsoft Edge. This issue is only encountered when custom offline media or ISO images are created by slipstreaming this update into the image without having first installed the standalone servicing stack update SSU released March 29, or later.
Note Devices that connect directly to Windows Update to receive updates are not affected. This includes devices using Windows Update for Business. Use the following steps to extract the using SSU:. Extract the cab from the msu via this command line using the package for KB as an example : expand Windows Extract the SSU from the previously extracted cab via this command line: expand Windows Slipstream this file into your offline image first, then the LCU. If you have already encountered this issue by installing the OS using affected custom media, you can mitigate it by directly installing the new Microsoft Edge.
If you need to broadly deploy the new Microsoft Edge for business, see Download and deploy Microsoft Edge for business. A small subset of users have reported lower than expected performance in games after installing this update. Most users affected by this issue are running games full screen or borderless windowed modes and using two or more monitors. After installing this update, 5.
Note This issue does not occur when stereo is used. Microsoft now combines the latest servicing stack update SSU for your operating system with the latest cumulative update LCU. To get the standalone package for this update, go to the Microsoft Update Catalog website.
You can import this update into WSUS manually. See the Microsoft Update Catalog for instructions. Running Windows Update Standalone Installer wusa. You cannot remove the SSU from the system after installation. For a list of the files that are provided in this update, download the file information for cumulative update For a list of the files that are provided in the servicing stack update, download the file information for the SSU - version Table of contents.
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