Great! Here is the problem I'm having. I'm a classical music fan (and no that isn't the problem ) and I have been using the unicode character for sharp (?) and flat (?) in my flac filenames when appropriate. When I use oggdropXPd (oggdropXPd V.1.9.0 using aoTuVb6.02) and drag-n-drop a flac file whose name contains one of these characters, I get this error "Cannot open input file "<filename>' error is Invalid argument (22)".If I rename the file, removing the sharp or flat character, oggdropXPd works fine.oggenc2 from the command line doesn't have this problem, so that has been my workaround. But I would really like it if oggdropXPd could handle flac filenames with these characters.Thanks for looking into this!