I can download and install Office Standard 2019 with the Office Deployment Tool (downloaded via the link in MVLSC) using a configuration.XML file generated via the Office Customization Tool ( ). The key that we have does not have the MAK or KMS designation.
In MVLSC there is a download button however I'm told that I have to use Click-to-Run to install. Our key is provided to us via Microsoft's Volume Licensing Service Center, so I know the key is legit.
I'm having a heck of a time trying to figure out where to get the installer for our Microsoft Office Standard 2019 Key.