https://bugs.winehq.org/show_bug.cgi?id=43553
--- Comment #7 from Werner Lemberg wl@gnu.org --- Interesting.
Well, I'm using a pre-compiled Wine version that comes with my openSuSE box; no idea whether your better message is caused by recent change in Wine, or whether the openSuSE setup for wine 2.14 makes a difference.
Let's see whether 2.15 (as packaged with openSuSE) yields a better message :-)