Afcad prob!!!!!!!!

i created a afcad file an put into fs9
now idon't want the afcad so i took it out it is not there in the afcad program nowe anywere else but it is still in fs9
how can i get rid of it.
now idon't want the afcad so i took it out it is not there in the afcad program nowe anywere else but it is still in fs9
how can i get rid of it.