wxPython, py2exe, UnicodeDecodeError

[artasis at gmail.com]

Hello! I've write wizard based on wxPython package and wanted to
compile it to exe via py2exe. All works fine, all compile fine, but
when I start wizard.exe - my compiled script - I'm getting an error:

Traceback (most recent call last):
  File "init.py", line 484, in <module>
  File "init.py", line 87, in __init__
  File "wx\wizard.pyc", line 349, in __init__
  File "encodings\cp1251.pyc", line 15, in decode
UnicodeDecodeError: 'charmap' codec can't decode byte 0x98 in position
60: character maps to <undefined>

what's going wrong? Google could not give me answer on it :-(