http://bugs.winehq.org/show_bug.cgi?id=27911
--- Comment #14 from Piotr riklaunim@gmail.com 2012-10-24 00:47:30 CDT --- Try this:
- start a new game (the game may not autosave but skip that) - export the character - start a new gamer and import that character The game should be able to save now.