http://bugs.winehq.org/show_bug.cgi?id=33193
--- Comment #1 from Henri Verbeet hverbeet@gmail.com 2013-03-12 14:58:33 CDT --- (In reply to comment #0)
As for the actual crash, it seems its an EXCEPTION_ACCESS_VIOLATION_READ at address 0x128. I would hazard a guess that some Wine function is returning "128" somewhere where SC2 isn't expecting it.
No, that probably means we return NULL somewhere where we shouldn't. A backtrace might be helpful if you have one.