I've installed EP4 onto Zen Cart 1.5.7b and it mostly works fine, however unlike previous versions I could upload subcategories from a CSV. This version is only uploading everything to the top level so for instance I want: Shoes > Blue > Nice Blue Trainer. But I am getting instead is Shoes > Nice Blue Trainer.

I am using the category headings of v_categories_name_1, v_categories_name_2, v_categories_name_3 and so on but everything is being uploaded into v_categories_name_1.

Can anyone help with this?

Thanks, Rich