To target Windows 8.1, Windows 8, and Windows 7, install an older WDK and an older version of Visual Studio either on the same machine or on a separate machine. For links to older kits, see Other WDK downloads.
Join the Windows Insider Program to get WDK Insider Preview builds. For installation instructions for the Windows Insider Preview builds, see Installing preview versions of the Windows Driver Kit (WDK).
The WDK NuGet package consists of essential libraries, headers, DLL, tools, and metadata used for building Windows drivers that can be shared and supported by modern CI/CD pipelines. Users can access and consume the NuGet packages directly from nuget.org within Visual Studio. Using NuGet with the WDK provides a convenient solution for WDK acquisition and updates. It manages dependencies such as the SDK, to help keep the driver development tool chain up to date. For more information, see Install the latest WDK using NuGet - Step by Step.
Starting with WDK version 10.0.26100.1, the WDK now supports development, testing and deployment of drivers on ARM64 machines. The WDK/EWDK can be installed and run natively on ARM64 hardware, in addition to the previously supported emulation of x86 KMDF/UMDF2 drivers on ARM64 hardware. There is also support for debugging and deployment of drivers to an ARM64 target machine from both ARM64 and x64 host machines. The process of installing WDK/EWDK on ARM64 machines will automatically identify and install all the necessary dependencies including build tools, binaries, and libraries.
The provided links for the SDK and the WDK have matching build numbers, which is always required for the kits to work together. If you decide to install your own SDK/WDK pair, perhaps for a different Windows version, ensure that the build numbers match. For more details, see Kit versioning.
As an alternative to downloading Visual Studio, the SDK, and the WDK, you can download the EWDK, which is a standalone, self-contained command-line environment for building drivers. It includes Visual Studio Build Tools, the SDK, and the WDK.
You can optionally use the Visual Studio interface with the build tools provided in the EWDK. To do this, ensure that the Visual Studio major version matches the version of the Visual Studio Build Tools in the EWDK. For example, Visual Studio 2022 works with the EWDK that contain VS17.X build tools. For a list of Visual Studio 2022 version numbers, see Visual Studio 2022 Releases.
To build a driver, the build number of your SDK installation must match the build number of your WDK installation. The QFE values does not need to match unless your driver uses functionality that is only available in the headers included with a later QFE.
A quick way to see the full build string for locally installed kits is to go to Windows settings (Win+I), navigate to Apps, then Installed apps, and in the Search box type kit. The full build string appears to the right of the kit name. If you navigate to C:\Program Files (x86)\Windows Kits\10\Include, note that the QFE shown there is hardcoded to .0, so this is not a reliable way to check your QFE identifier. Also note that when you install a kit, the new installation replaces any previously existing installation of the same build number. When you install Visual Studio with the Desktop development with C++ workload, if the installation payload includes the Windows SDK, the right-hand Summary pane also shows a hardcoded .0 for QFE.
The CP210x USB to UART Bridge Virtual COM Port (VCP) drivers are required for device operation as a Virtual COM Port to facilitate host communication with CP210x products. These devices can also interface to a host using the direct access driver.
The CP210x Manufacturing DLL and Runtime DLL have been updated and must be used with v 6.0 and later of the CP210x Windows VCP Driver. Application Note Software downloads affected are AN144SW.zip, AN205SW.zip and AN223SW.zip. If you are using a 5.x driver and need support you can download Legacy OS Software.
I see that the GPIB-USB-B compatibility ended with version NI 488.2 version 17.6. I have 20 installed so the 17.6 install doesn't fully run since a higher version is installed. Do I have to uninstall 20 to use my NI hardware?
Why yes. It turns out that's exactly what I have to do. I uninstalled 20 and installed 17.6 and it works. Does that mean it will keep that driver if I upgrade to 20 now or will it kill the device? I guess I'll see when I add a device that isn't compatible with 17.6.
I have two devices to be operated simultaneously. But one device was not supportet in v17.6 yet the other is the GPIB-USB-B. So I had to find a way to get them both running in the latest environment as I had no option to uninstall v20.0.
We are trying to communicate between an Agilent light meter via a Keysight software through GPIB-USB-B. I see that the GPIB-USB-B is supported by NI 488.2 v17.6 and older drivers. I get a runtime Engine error of LabVIEW.
Virtual COM port (VCP) drivers cause the USB device to appear as an additional COM port available to the PC. Application software can access the USB device in the This page contains the VCP drivers currently available for FTDI devices.
Virtual COM port (VCP) drivers cause the USB device to appear as an additional COM port available to the PC. Application software can access the USB device in the same way as it would access a standard COM port.
If a custom vendor ID and/or product ID or description string are used, it is the responsibility of the product manufacturer to maintain any changes and subsequent WHCK re-certification as a result of making these changes.
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***Windows 10 and Windows 11 only. Universal Windows Drivers enable developers to create a single driver package that runs across multiple different device types, from embedded systems to tablets and desktop PCs.
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