I'm moving to a new laptop that has enough room to put all the RealDrums and RealTracks files on the internal disk. (I'll be traveling, and as light as possible.) I used Setup on the UltraPak disk to install the program on the laptop's disk, then copied the RealDrums and RealTracks folders to the laptop's internal drive (in /Applications/Band-in-a-Box, the standard location.) All this per the instructions you get when you run Band-in-a-Box Setup.

When I run the program from the laptop, my RealTracks sound but my RealDrums don't. Changing RealDrums patches makes no difference. In RealDrums Settings I tried setting the folder by hand, even though it's the default location, just like the RealTracks. No difference. I checked the file and folder sizes, and judging by that everything is copied correctly. I tried running from the UltraPak disk again, and it works. (The Song I was testing it on is on the laptop, so it isn't a problem with the Song.)

Hints?