Emu XL-7 & MP-7 User's Group

Does anyone have any idea how to setup the MP-7 to acknowledge the 
patch selects sent from any midi Software? I'm using Sonar and Cubase 
VST 32. Whenever I send a patch change instead of going to say preset 
MP-7 location it defaults to the preset User location. This limits me 
to just those particular sounds and also doesn't allow me to access 
my Xlead sound chip at all. Any help will be appreciated.