I have used meta x for almost a year with no issues whatsoever minus the rare odd crash. BUt recently it refuses to tag anything. As soon as I press write, it gives me the zero byte error. I have tried with large file mode on and off and it makes no difference, the file is under 4 gb anyway. I have uninstalled with app trap and app zapper numerous times and it still has the same situation. How can I solve this problem and if I cant what alternatives are out there that do the batch tagging?