http://bugs.winehq.org/show_bug.cgi?id=7698
------- Additional Comments From vitaliy@kievinfo.com 2007-23-06 11:49 ------- Yeah the native dbghelp.dll doesn't work anymore (steam has it's own and looks likes something changed that broke it). Skip this step then.
BTW did you also used native msvcrt? I have noticed that it is a reason why most programs crash instead of creating useful mem dump.