Ill-formed package manifest - install message has HTML cruft

This is the standard message printed when PMS is installed on DSM 7.
Many users forget the username changed. They then come to the forum complaining it’s “broken” when it’s not. The message is intended to inform and save time.

This message is printed when using DSM 7 because:

  1. The username changed from ‘Plex’ to ‘PlexMediaServer’

  2. ‘PlexMediaServer’ is now an “Internal System User” and no longer a 'Local User;

  3. Unless you give user PlexMediaServer permission to see your media, nothing will work as you expect.