http://bugs.winehq.org/show_bug.cgi?id=30452
--- Comment #6 from Peter L Jones winebugs@drealm.info 2012-04-16 05:06:26 CDT --- I have now 1) Deleted ~/.wine 2) Run "winecfg" just to create it 3) Run "regsvr32 wineasio" to re-register the service 4) Installed reaper-3.76 (I didn't have 3.672 to hand) 5) Selected the "dummy" audio interface after checking the available list of drivers included wineasio.
Even with "dummy" selected the app crashed. However, it started cleanly on the next run and is stable.
As a clean install has cleared the error, I'd suggest closing this report.
I'll investigate the wineasio side here.