Yes, exacly.There isn't no problem, I'm not modder too ^^ I tried, but not to end I know IF I'm doing it good. I used it, application made something, but when I look into folders there isn'y any new file, so... For me convertdata don't work on string files.
If someone knew what exacly I need to write in It, I will very happy and thankful (Maybe some other polish palyers too ^^).
I have a polish.string in folder with convertdata.