Comment 23 for bug 572805

I tested the v257. The bug of Chinese page name had been fixed, but I found another issue. If I put the zim in a path which contained some Chinese just like this:

c:\test\(some Chinese characters)\zim\zim.py

The software can run but can't not open the dialog of the menu "Edit - Preference".

Error Logs:

Traceback (most recent call last):
  File "C:\test\新建文件夹\zim\zim\gui\__init__.py", line 1060, in show_preferences
  File "C:\test\新建文件夹\zim\zim\gui\preferencesdialog.py", line 75, in __init__
  File "C:\test\新建文件夹\zim\zim\gui\preferencesdialog.py", line 163, in __init__
  File "C:\test\新建文件夹\zim\zim\gui\preferencesdialog.py", line 291, in __init__
  File "C:\test\新建文件夹\zim\zim\gui\preferencesdialog.py", line 262, in __init__
  File "C:\test\新建文件夹\zim\zim\plugins\__init__.py", line 45, in list_plugins
  File "C:\test\新建文件夹\zim\zim\fs.py", line 317, in __init__
zim.errors.Error: BUG: invalid input, file names should be in ascii, or given as unicode

Unspecified error...

If the path is all in English character, the error will not appear.