Hi John
I have a customers order table with a subform where i have a combo box to display the products and selec the product .
I soon realised i needed a catogories list .as i had far to many products
I decided a cascading combo box was the answer .I have spent many hours trying to get this to work .and have now succeded but it only works ina seperate form ,It sems impossible to make it work in the subform ,as it always throws up a parameter box .I think this is something to do with the where statement being unable to find the subform .Anyway it works in a seperate form no problems and if i coild put the result into the subform product box all would be well .u
.