I have a large CSV file with 4 million rows and 256 columns I need to import into Excel.

However, rather than import the entire CSV file, I would like import only the first row (header row) and all rows have the letters AZ (for Arizona) in column AF. For that matter, is it possible to have an inputbox appear so that I can type in the State abbreviation for the records I wish to extract? (all for column AF). The State abbreviations appear in other columns as well, so it would need to be specific for column AF.

Thanks.