Duplicate movie (instead of versions), with collection to add insult to injury

[Iskelderon]

The mixed library type is a legacy feature and is not well supported. Another thing I just noticed is that you have content nested in folders for the letter. Nesting folders is not supported and will cause inconsistent identification and inconsistent behavior for things like "versions".

I'm assuming one of your library roots is "H:\Video_other" from your first post.

Don't worry, those letter subfolders are the languages, a folder on multiple drives for German stuff, for Spanish stuff and so on. They're basically the language markers, so "E:\Video_other\CN" and "I:\Video_other\CN" are added as source folders to the Chinese library, similar stuff going on with the French, Italian and other languages and so on. Right now, I'm up to drive letter M.

For example:
"E:\Video_other\D"
"E:\Video_other\J"
"E:\Video_other\K"
"E:\Video_other\CN"
"F:\Video_other\K"
"F:\Video_other\D"
"F:\Video_other\J"
"G:\Video_other\NL"
"G:\Video_other\D"
"G:\Video_other\ESP"
"G:\Video_other\I"
"G:\Video_other\J"