https://bugs.winehq.org/show_bug.cgi?id=43910
--- Comment #15 from Storm Engineer hewanci@gmail.com --- (In reply to LMnet from comment #14)
I have the same issue - Battle.net just crashed after a few moments after the start. Wine 2.19, Kubuntu 16.04.
It's NOT the same issue then. My Battle.net did NOT crash.
"Battle.net helper.exe" did.