http://bugs.winehq.org/show_bug.cgi?id=13560
--- Comment #11 from Christian Apolloni christian.apolloni@gmail.com 2008-08-05 17:36:27 --- Austin, maybe now I understood your logic, I think you tought the file gets filled with some sort of corrupted data, thus trying to make it read-only for te game?
By the way, this file is always empty. I don't know if it gets filled and then emptied in some moment, but when I check it, it is always empty, and the save fails for it merely being there.