Newly updated:
I found that if I convert the cue file to UTF-8 format, then it works pretty well.. 
1 2010-08-30 21:16:23
Re: Cog cannot work with a cue which contains chinese or japanese char (1 replies, posted in General)
2 2010-08-30 19:13:45
Topic: Cog cannot work with a cue which contains chinese or japanese char (1 replies, posted in General)
I have some cue files contain chinese or japanese characters, and it shows a mess on the GUI after I try to open them with Cog and cannot play at all..
But I removed all these character, then the app works fine..
I have a bunch of such cue files.. So please help me .. Thx a lot ..