For one of our clients, I am trying to generate a report of which users have rights over which folders. However, when I select Generate Report --> Entry Effective Access Rights Report with All Users (the default) as the trustee for the report, it only generates a report of Repository Users. Most of their users are Windows Users, so this is not very helpful.

I tested the same thing on our repository, and it includes both Repository and Windows Users. Is there some sort of setting I'm missing?