When removing japanese (I think) fonts be sure to leave an adnotation that this will break your office 2010 installation. Or just leave those 2 files "MEIRYO.TTC" and "MEIRYOB.TTC" and everything will go smoothly. Maybe add an option to it to "leave necessary files for office". By the way I tried searching for a short while but did not find the answer. Why is the chinese option marked in red? It should say something like "this, that, and this again was reported to break if u remove this". Anyway great software