Importing csv doesn't recognize some (polish) signs

When I import csv all polish signs are converted to “?” - including names of the columns.
Probably this is happening with other languages.

Hi Gomo,

Are you using " , " for separators or " ; ". If " ; ", try switching to " , " as this is a known issue, UE-21588.

I am using “,” but just tried the opposite ( with “;”) and it didn’t work either.
I’ve attached tested file.
link text

I was able to reproduce this and have entered a bug report, UE-31078, to be assessed by the development staff.

What generated that CSV file? It’s saved as ANSI which is likely what’s causing the issue. Try saving it as UTF-8 or UTF-16 (UTF-16 LE is what we use when exporting a data table to CSV).

Yes, It was saved as ANSI, after conversion to UTF-8 it finally worked