https://bugs.winehq.org/show_bug.cgi?id=54436
--- Comment #11 from Rafał Mużyło galtgendo@o2.pl --- Well, it just might be that those out of memory errors are actually the program running out of virtual mapping space.
There's a 4GB limit on that for 32bit apps, once you hit that crashes are some of more straightforward effects possible.