Import Flat File wizard, add check box for file does not include header row.
When importing a csv without a header row, it's removing the first row of data. It would be nice if the wizard had a option to say that this file does not contain a header row. The modify columns already allows for adjusting the column names but it still removed the first row of the .csv.
Thanks for the reporting the issue.
We’ll take a look at it and prioritize accordingly.