http://bugs.winehq.org/show_bug.cgi?id=11657
--- Comment #11 from LIGHTNING UK! lightning_uk@imgburn.com 2009-03-12 13:21:46 --- The buttons are fixed in that the right ones show up when they should do and in the correct order. (This is with 1.1.16)
I did notice that the keyboard accelerators don't look right when 'MB_CANCELTRYCONTINUE' is specified though. The 'Cancel' and 'Continue' buttons both have the underscore under the 'C'.
When that box is displayed under Windows (Vista SP1), the 'Cancel' button doesn't have an accelerator and 'C' is used for the 'Continue' button.