subform problem

[AlexD]

Hi everybody,

I'm trying to create a form with a subform.
For the subform I'm using a query with Product_ID,
ProductDescription, CategoryDescription, Qty and so on.
On the main form I put a comboBox linked to the Table with
[Category Code] and CategoryDescription.

I want choosing CategoryDescription in comboBox to get in
continious subform all products for this category.

But, in the subform I cannot enter any child or master
field. It says that the forms are unbound. I cannot get it
from the wizard form designer as well.

Could you help to handle with it.

Thanks