From what I could find, this sounds like a missing .net or visual studio library
here’s a post from one of the gurus who’s been dealing with this before:
As for your naming…
If you got lucky and this “minor variance” works for now, keep your fingers crossed it keeps working. When it no longer does… remember the official naming schema
side note:
The particular file name you gave in your last post is definitely not going to work!
Plex will eat the dots as separators ok – the troublesome part is the multi-episode section:
is
s07e09-10
should be
s07e09-e10
If you want to keep the technical blahblah at the end of your file name, you could put it in square brackets. Plex will ignore information in square brackets and not get confused if there's some misleading/conflicting information.
