I noticed the following error being logged in the Windows Application event log. It is logged twice at 12:00:## AM every day on the server hosting the EPDM server.
The owner SID on a per-user subscription doesn't exist
What is it? and how do I fix it.
Are you getting this directly from the Admin tool log or are you getting this from the windows event viewer?
Genereally I have seen this many times on windows machines but most often it is associated with DVD maker having corrupted video codecs.
Let me know which log you are getting this in.