http://bugs.winehq.org/show_bug.cgi?id=32327
--- Comment #5 from Nikolay Sivov bunglehead@gmail.com 2012-11-29 23:57:29 CST --- (In reply to comment #4)
Created attachment 42675 [details] Support service objects in GetNamedSecurityInfo [v2]
Whoops, old version didn't include everything.
You need to call public service api instead of using these implementation details. I'll test it later today.