Steinway pack for Cakewalk Sound Center not loading right *SOLVED*

I figured I'd use my $20 voucher (Thank you Cakewalk!) and buy the $19.99 Steinway piano pack for Sound Center. I just installed it and the sounds have all shown up. However, when I double click them, I get missing sfz's coming up and no sound come out. Does anyone have any ideas as to what I might be able to do to fix this? I tried a complete uninstall of the sample pack and then re-installed....it still gives me missing sfz's on all the new Steinway things it installed. :(
 
-Danny 
 
*Re-install of just Sound Center only from my Sonar install fixed the problem.*