From my research, this seems to be an issue with Korean, Chinese, and Japanese characters alike. You might want to read through some of these threads for clues. Are you using an English version of Windows 7? What edition do you have?
Let us know what you come up with! Good luck...
Cheers,
Walker
Windows Outreach Team
My Computer
Computer Manufacturer/Model Number
HP Pavilion dm3 (netbook) *** 27" iMac (Dual-Boot)
OS
Windows 7 Home Premium (64-bit) *** Windows XP SP3 (32-bit), OSX 10.6