Album Splitting

[guiyo]

Thank you all for the advice. Yes the value was false I've changed and now I'm getting better results.
Now that I have access to the log I discover that many of my files have errors in tags. Here an example

truncating incorrect value for DATE tag 2002�

There are many fields (tags) with the same error.
I've entered into the file using MP3Tag and JRiver and in both cases the tags look normal, I can't discover any invalid character for the songs.

Any idea where could be the problem?

Thanks.