NDI Codecs and 'Unable to Register' error during an Install

When installing NDI Codecs, you may receive an error stating they are, "Unable to Register." This typically happens with devices on Windows 10 Pro N but may occur on others as well.

Should this happen, you will need to install the Media Feature Pack, which is reviewed here:

https://support.microsoft.com/en-us/topic/media-feature-pack-for-windows-10-n-may-2020-ebbdf559-b84c-0fc2-bd51-e23c9f6a4439

Current as of 10/18/2021