[labhaoise]

As I am getting the same error, line for line as awake738, I entered what you suggested and this is the result:

C:\Documents and Settings\Louise>calibre-debug -c"from calibre import plugins; print plugins['winutil']"
Traceback (most recent call last):
File "debug.py", line 10, in <module>
File "calibre\__init__.pyo", line 16, in <module>
File "calibre\startup.pyo", line 35, in <module>
File "calibre\utils\localization.pyo", line 66, in set_translators
File "calibre\utils\localization.pyo", line 27, in get_lang
File "calibre\utils\config.pyo", line 23, in <module>
AttributeError: 'NoneType' object has no attribute 'special_folder_path'

I tried a fresh reinstall, and still getting the same result.