System Information
Windows XP/32bits SP3

Blender Version
Broken: version 2.73 (sub 8), branch b'master', commit date b'2015-02-24' b'19:28', hash b'565df15', b'Release'
Worked: version 2.73 (sub 0), branch b'master', commit date b'2015-01-20' b'18:16', hash b'bbf09d9', b'Release'

Short description of error
The following errors occur with a file opening screen when they use blender in an account of the multi-byte character string.

Exact steps for others to reproduce the error
The following errors occur with a file opening screen when they use blender in an account of the multi-byte character string.

Traceback (most recent call last):

File "C:\work\blender-2.73a Daily\2.73\scripts\startup\bl_ui\space_filebrowser.py", line 103, in draw_item
  row.label(text=direntry.name, icon=icon)

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83 in position 0: invalid start byte
location: C:\work\blender-2.73a Daily\2.73\scripts\startup\bl_ui\space_filebrowser.py:144