I have been ignoring this message until now.
Whenever I start BB, a yellow window appears at upper right for about 10 seconds saying that Real Drums cannot be found in the C:/bb folder and to open Preferences - Real Drums Settings and use that to solve problem.
However, when I get to that window, there is a lot of info to choose from.
Although I may not need "Real Drums", I would like to have it if it should be there.
Any help would be appreciated.