Unfortunately, the bug report (http://bugs.winehq.org/show_bug.cgi?id=19494) is still open. I'd really like to read my old files with WRITE and wine. Nobody any idea where/how wine tells an application how much memory is available?
If anybody could tell me where (which source file) the memory handling is done, I probably could make a patch. The source is too big to just search for it. (Actually, someone had the same problem before: http://forum.winehq.org/viewtopic.php?t=197)