JPEG Saver 5.7

Excellent software - but this in an addition to my earlier found problem concerning that Jpeg Saver cannot show User Comment text that includes the letters "å" "ä" or "ö" ("ä" , for instance, as in the german word for "girl" - " mädchen). Nothing of the text is then visibile. (The "åäö" is OK shown when used in file name.) - Now I also found the same problem when I try using letters with apostrophe above (as recién - word for "new born" in Spanish) - common in many languages .