: Choose a local folder. The installer will download all components, including the Installers subfolder where the .msi and .cab files are stored.

: Launch adksetup.exe . In the "Specify Location" screen, select "Download the Windows Assessment and Deployment Toolkit for installation on a separate computer" .

Many users search for this download link because they encounter an error stating the setup cannot locate the file. This often happens due to: Download and install the Windows ADK | Microsoft Learn

Because Microsoft now uses a web-based setup ( adksetup.exe ), the individual MSI files are not usually listed as standalone direct links. To get this file, you must use the "Download for offline installation" feature:

: Go to the Microsoft ADK install page and download the adksetup.exe for your version of Windows.

The toolkit documentation-x86_en-us.msi (or sometimes Toolkit20Documentation-x86_en-us.msi ) is a small installer package—typically around 300KiB—that contains the logic and data required to install offline help files for the ADK. It is commonly used by IT professionals for reference in air-gapped or low-connectivity environments where online documentation is unavailable. How to Download the Documentation File

The official way to obtain the file is through the Windows Assessment and Deployment Kit (ADK) download page on Microsoft Learn. This specific MSI is a component of the ADK used for offline help and documentation. Understanding the Documentation MSI

: Once the download completes, navigate to your selected folder. You will find toolkit documentation-x86_en-us.msi within the Installers directory. Common Fixes for "Setup Cannot Locate" Errors