I have this weird problem where my computer will sometimes show Asian characters (Korean, Japanese, Chinese, etc.) and sometimes it'll show them as blocks. It's really annoying because I can't see what the song names are in iTunes and some of my folders in Chinese are just blocks. I've already tried installing the language packs but that didn't help. I've also asked this on Microsoft's forum but they didn't help much either. I can see the fonts clearly on webpages and I can type in Chinese perfectly but I can't see the characters in places like folder names, file names, etc.
I currently run Windows 7 Ultimate 64bit. Any help would be greatly appreciated. Thanks!