Caro stefano

I would recommend that you reinstall for starters. Then Add one item in your store using the usual method. Then go to admin tools easypopulate and down load the csv file.

Then open the csv file in open office scalc. Then fill the fields with the appropriate information. Remember ALL product models must be unique. Save the file to a different name. Then go to admin tools easy populate and upload the csv file.

It must work.

Saluti
Don Stefano
www.1waytofindout.com