Yes, it’s a configuration problem.
Finally I copy song.db to C:Program FilesFirefly Media ServerC
copy *.dll to C:Prog
It works very fine. 9959 out of 9975 songs are scanned.
It seems that allmost all Chinese/Japanese/Korean songs work fine.
Two problem left
1.) 16 songs are not found. I will find which of kind of songs if possible. It may take a lot of time.
2.) Information of hundreds songs is wrong. It may relate to MP3 ID3 tag encoding (BIG5 or Unicode issue). I will test it and reply.
Thank you very much. I am very happy with this progress.