EXS 24 Logic Sampler Users Group

dearest users-

I have another beginners problem with importing a 6 cd sampler 
instrument/sample library into my sampler instrument folder.
  I recently received 6 discs each containing certain sampler 
instrument files such as guitars on one, drums on another, etc.  
Each cd-rom contained a data file with the exs sampler instrument 
and the corresponding wav files used by that instrument. I copied 
each data file directly to my sampler instrument folder under 
library/applicationsupport/logic and the exs24 in logic shows that 
it recognizes them in it's instrument pull down window.  But when I 
try to play no sound comes out.  I pushed the edit button, although 
I don't really know how to set zones or regions, and noticed that 
all of the audio files in each zone were empty.  I don't understand 
how all the files can be together in the sampler instrument folder 
and not run smoothly.  Do I need to set up an alias or am I 
importing this completely wrong?
PLEASE HELP because i would like to use these samples as sound 
fx/music for a movie as well as use in other musical creations.
 
To all that help I am forever grateful.
Todd