Importing produts from WooCommerce

Ahh  frustrating that I can contact the support during christmas time, but i'll happily turn here for spmoe support.

So this morning I got started with integrating the tool into my WooCommerce store, expecting to be able to import all of my existing products into the designer.

Of course there is a button to 'import', but neither a CSV, nor JSON would successfully import.

"Zip does not contain the necessary product.json", is the message that appears.

As far as I can see, everything tells me to create the FPD product first, and then connect this product to the WooCommerce version. But this working in this manual way seems just beuarocratic. Surely there is a simpler way to go about integrating FPD for every product.

If any of you are familiar with a method of streamlining this, I would greatly appreciate your feedback!

Warm regards,

George.