https://bugs.winehq.org/show_bug.cgi?id=52036
--- Comment #4 from Louis Lenders xerox.xerox2000x@gmail.com --- (In reply to Craig Schulstad from comment #3)
Dear Louis,
I am a bit unclear on what to do for a regression test.
Hi Craig, regressiontesting is described here: https://wiki.winehq.org/Regression_Testing
For that you have to compile wine yourself.
As I understand from your bugreport the program is written by yourself, right? Don`t know if you want to share your program, but if so, you could attach it to bugreport so that other`s could try it/possibly perform regression test