I was removing all ID3v2 tags from my MP3 files and came upon a problem. Out of 2463 total files, mp3tag v2.33a was only able to remove the tags from 2424 of them. The error was 'File "????" could not be opened for writing'. Upon further checking, all of the files that generated the error were over 16437 KB in size. I seem to remember something about all files less than 16 MB in size, if possible, were read into memory to speed things up. I don't know if this has anything to do with my problem but I would appreciate someone seeing if they can duplicate this error. Thanks.