CSV import does not work

Hello,
I've been trying to import data from CSV file, I select the file, data are loaded but when I click import nothing happens. Can you tell me what am I doing wrong?
I already tried this but still nothing happens when I click import.
Reply to #3:
What are you expecting to happen? When you click on "Import" the data is imported - that's all!

Once imported the rows of metadata is are available to add to corresponding filenames in the List using <Csv:X> tags, as is clearly explained in the User Guide.