https://bugs.winehq.org/show_bug.cgi?id=42223
--- Comment #5 from Louis Lenders xerox_xerox2000@yahoo.co.uk ---
@Louis Lenders How did you get past this dialog? I didn't manage to get a crash, only this dialog.
As i said, disable bcrypt:
WINEDLLOVERRIDES=brcypt=d wine appname.exe
Then a dialog comes up complaining about that (missing bcrypt), but you can continue starting the app (click button ``continue``).