[powderburned]

That are only "dummy" buttons and should be disabled Local Browse and Download for subtitles does not work.

As you can see in the log, this source is not mapped in KI => Host settings:

Code:

00:14.2    generic.Interface.Kodi.Kodi.APIKodi    generic.Interface.Kodi.Kodi.APIKodi.GetRemotePath    5    ERROR    [APIKodi] [New Host] GetRemotePath: "O:\10 Cloverfield Lane" | Source not mapped!

On the buttons, thank you for the clarification.

In my Kodi instance, the path O:\ is mapped and "10 Cloverfield Lane" is a subfolder containing the video and support files. Should the "name" of the mapping be the same as the drive letter?

The source name in Kodi is not relevant. The only thing that's needed is that you have the same sources in Ember and Kodi, set the Kodi sources to a content (movie/tv show, you can skip or run the Kodi database update) and also you have to map the sources in KI host settings:

Ah! I see now. I didn't originally click on the Populate Sources button so the kodi listing was empty. It is working now.
Thank you! Some really useful advances here!