http://bugs.winehq.org/show_bug.cgi?id=20466
--- Comment #8 from Vincent Povirk madewokherd@gmail.com 2009-10-30 16:03:30 --- Instead of attaching, you can start the program using winedbg. Just run "winedbg biahh.exe" instead of "wine biahh.exe", and winedbg will create the process with itself attached.
The instructions don't say to do this because it's usually easier to run the program in the normal way.