Hi Alexander,

I've the same issue with portuguese text. I think that you could solve it making a small adjustment in DataExtractor Extension.

In TableManager Class, Extract Method change line 120 from:

                        //Write file line

                        gZipStream.Write(Encoding.ASCII.GetBytes(fileLine), 0, fileLine.Length);

to 

                        //Write file line

                        //gZipStream.Write(Encoding.ASCII.GetBytes(fileLine), 0, fileLine.Length);

                        byte[] inputBytes = Encoding.UTF8.GetBytes(fileLine);

                        gZipStream.Write(inputBytes, 0, inputBytes.Length);

Hope this helps,

Marco