Yes that was this first thing I found above that's why I asked if you were on a higher tempo:
It is missing NewOrleansSync^_170_Style.wma.
I haven't tried this but it should work,
try copy NewOrleansMardiGras8ths^02-S,R_170_Style.txt
from
:\bb\Drums\NewOrleansMardiGras8ths^\NewOrleansMardiGras8ths^02-S,R
to
:\bb\Drums\NewOrleansMardiGras16ths^\NewOrleansMardiGras16ths^02-S,R
and rename it
NewOrleansMardiGras
16ths^02-S,R_170_Style.txt
and point the text file to
wavname=NewOrleansMardiGras
16ths^_170_Style.wav
and NewOrleansMardiGras8ths^_170_Style.wma
from
:\bb\Drums\NewOrleansMardiGras8ths^
to
:\bb\Drums\NewOrleansMardiGras16ths^
and rename it
NewOrleansMardiGras
16ths^_170_Style.wma
So when the tempo is higher it will be using the 8ths same as if you use the 16th at double-time.
If that works do the other sub styles.
BB looks for a wav if there's no wav it looks for wma.