Arthur sighed, his internet connection was solid, and the server was humming perfectly. He knew this wasn't a network issue—it was a ghost in the machine. He had seen this before on forums like the Microsoft Q&A Reddit’s r/sysadmin
The error commonly occurs during the installation of the Windows Assessment and Deployment Kit (ADK) . This typically happens because of corrupted download files, lack of internet access during an "online" installation attempt, or restricted folder permissions. Solutions to Fix the MSI Error setup cannot locate toolkit documentation-x86-en-us.msi
: If you are on a computer without internet access, run the ADK setup on a machine with internet and select the option: "Download the Windows Assessment and Deployment Toolkit for installation on a separate computer" . Copy these files to your target machine and run setup again. Arthur sighed, his internet connection was solid, and
Choose a local path (like a folder on your desktop) to save the files. This typically happens because of corrupted download files,
Sometimes the installer allows you to manually point to the missing file.