There is a “simple” solution but it has many steps all of which must be done correctly to ensure you don’t lose your existing metadata and watch history
In a nutshell, DSM 7 changed, and broke, everything we know about apps on DSM.
To make PMS work on DSM 7 required a complete rewrite of the package itself, its control scripts and how PMS works on Synology as well.
I have a HOW-TO which was written early on.
I urge you to read the first part and understand what changed (you’ll need that info later).
Then, in the next post is a DSM 6 → DSM 7 migration procedure.
Follow it.
The installer will give you feedback if it finds anything it doesn’t like.
Please read the message banner after every install (or attempt – you will need retry once at minimum which is expected)
PLEASE ask before doing .
It’s far easier to explain than clean up afterwards
