http://bugs.winehq.org/show_bug.cgi?id=13371
--- Comment #18 from Ken Sharp kennybobs@o2.co.uk 2009-04-05 23:09:02 --- Native qcap and quartz no longer work in 1.1.17. Tested with 1.1.18 and latest gitwine to confirm. Compiling these versions myself (not using the .debs) with -O0 optimization and the workarounds still work.
Will have to look at this further, and will update when I know more (asap).