https://bugs.winehq.org/show_bug.cgi?id=37576
--- Comment #4 from Steve gp1@sredmond.com --- What I can do, though is test different Wine versions as time allows to narrow it down to a specific version change.
I'll do that by picking the approximate halfway point between ver 1.6.2 (the lowest location I have where functionality is broken) and ver 1.5.4 (where it is intact.
That's approximately Wine 1.5.17 .
I've downloaded and installed that and functionality is broken.
Next I'll try half way between that and ver 1.5.4
which is about Wine 1.5.10.
I should be able to narrow down fairly quickly the version change that broke the function.