Error importing using CSV or text area

The error message displayed is:

The column "product_name" is twice in your CSV. Only the second column data will be taken into account.
The column "price_value" is twice in your CSV. Only the second column data will be taken into account.
The column "price_currency_id" is twice in your CSV. Only the second column data will be taken into account.

2 products found : 2 new products imported, 0 invalid product code, 0 already existing products

Is this a real error or is there something wrong with my setup?

Im using the free version 2.2.0

Hi,
I think that the best solution will probably be to :
- create manually some products and categories
- export them
- edit the exported CSV file with your values
- import it again.

Hope this will help you a little.

i got the same error as displayed in the attachment. It said 4 products were created, but there were not. I am also attaching my input file. Thanks for any advice.

Sharon