Exact same problem discussed at length on forum.
http://www.pgmusic.com/forums/ubbthreads...true#Post226385I emailed PG support a number of time, though they replied giving new link for set 202 (that didn't work) no solution so far, I don't even think they look at it as a bug.
It has to be since none of set 202 is by that artist, totally different instruments.
Guess its something just to live with, don't have the NA box ticked bottom left corner of realtracks dialog then they won't show.
Probably in my case, I would much prefer them to work on the missing buttons in the further right dropdown menu in the GUI toolbars if screen resolution is set different.
Axey