+1 on not wanting the Stephen King set.
I tried creating .nfo files for each of the Stephen King movies using a
mix of XML and URL, having a single xml entry for <set> with null value and then the relevant imdb url. Unfortunately, however, this doesn't work, I believe because it still scrapes TMDB and then appends xml entries in .nfo files.
I finally decided to export the library as a single file and then edit the videodb.xml file to remove the <set> entries for all Stephen King entries. Importing the edited videodb.xml file removes the movies from the set.
You could also export the library as separate files (which will drop .nfo files for each movie into the same directory as the corresponding movie files) and then edit the individual .nfo files for each movie removing the <set> xml entry. This wasn't an option for me as I'm on a mac and my movies are on external NTFS drives
However, it's probably the easiest/quickest fix.
You could also manually build complete .nfo files for each movie in the Stephen King set as previously suggested.
One other option is to go delete the set in TMDB
- I was very tempted to do so (or at least report) as it's not really a true set imho.