For example, I want to prevent automatic reboot but the '/NoReboot' switch which works for the windows 10 setup.exe file, doesn't work for the upgrade assistant. However, I'm looking for more information about what other switches the file will accept. I've tested this and it definitely works great! It definitely accepts some switches, as there are many websites (one good is example is Opens a new window) which give the following: Opens a new window) the upgrade assistant file 'Windows10Upgrade9252.exe' has no official documentation detailing the command line switches it accepts.

It seems that whilst the actual Windows 10 setup.exe file accepts command line switches (. The computers are spread across many locations running different versions of Windows 10, and after much online searching, I've found that the simplest way is to use Powershell to download the Windows 10 update assistant ( Opens a new window) and run it silently. We're trying to roll out the Windows 10 20H2 update using our RMM tool, which doesn't manage feature updates.

Windows 10 download assistant