It looks like this tool doesn't support semicolon-separated CSV files, quotes, or numbers using a comma as decimal separator. Too bad.
It's a pity that the CSV file format is so fragmented. It's all too common that a CSV file written by tool A can't be read by tool B.
Only very few tools do it right. For example, I think the ruby CSV module has a heuristic to automatically detect the "style" of CSV files, which is pretty neat.