I did my registry tweak as suggested. I now get this msg when RapPro is loaded:
Program: C:\Cakewalk Content\Rapture Pro\Programs\Default Program.prog
The following samples could not be loaded:
Element 1:
c:\cakewalk content\cakewalk sample data\rapture pro\multisamples\018 - saw ober.flac
Element 2:
d:\virtual instruments\rapture pro\multisamples\rapture pro\multisamples\009 - square ober.flac
Element 3:
d:\virtual instruments\rapture pro\multisamples\rapture pro\multisamples\009 - square ober.flac
Element 4:
d:\virtual instruments\rapture pro\multisamples\rapture pro\multisamples\009 - square ober.flac
Everything else seems to work so far, but I havent' gone patch-hunting yet to see if anything doesn't work.