http://bugs.winehq.org/show_bug.cgi?id=18564
--- Comment #13 from Andrew Nguyen arethusa26@gmail.com 2009-05-31 04:47:19 --- Created an attachment (id=21445) --> (http://bugs.winehq.org/attachment.cgi?id=21445) QQ backtrace with wine-1.1.22-219-gfbb43c4
I'm confirming the problem. I did winetricks gdiplus vcrun6 msxml3 winver=vista to obtain some redists to work around unimplemented functionality. The Windows version was changed to work around a crash in the installer due to the lack of SxS GAC. After installing and starting the client, I managed to install Gecko on demand and get past the login window before it crashes. The backtrace from that particular session, and the unpredictability of the crashes indicates that QQ is suffering from heap corruption.