gowans07 0 Light Poster

Hi,

I'm trying to create a form in which a user selects a Customer from a Combo box and then can select a "Dongle" (or Product they have) from a list box. Below is a screen shot of the relationship between the tables. 04-04-2012_17-43-07
Also here is a screen shot of the form in which the combo/list box are found: 04-04-2012_17-26-581
Finally i've tried creating a parameter query to solve this but had no luck, i set the control source of the list box to the query. 04-04-2012_17-51-38

Thanks for the help, can provide more information if needed
TG