[Chocky]

Lost being able to convert to kepub on latest release.

I get this error when clicking on output under preferences.

calibre 2.28 [64bit] isfrozen: True is64bit: True
Windows-8-6.2.9200 Windows ('64bit', 'WindowsPE')
('Windows', '8', '6.2.9200')
Python 2.7.9
Windows: ('8', '6.2.9200', '', 'Multiprocessor Free')
Successfully initialized third party plugins: DeDRM && Kindle and Mobipocket DeDRM && K4PC, K4Mac, Kindle Mobi and Topaz DeDRM && Ignoble Epub DeDRM && eReader PDB 2 PML && Inept PDF DeDRM && Inept Epub DeDRM && Count Pages && Reading List
Traceback (most recent call last):
File "site-packages\calibre\gui2\preferences\main.py", line 292, in show_plugin
File "site-packages\calibre\customize\__init__.py", line 642, in create_widget
File "importlib\__init__.py", line 37, in import_module
ImportError: No module named config