https://bugs.winehq.org/show_bug.cgi?id=45318
--- Comment #4 from Rosanne DiMesio dimesio@earthlink.net --- (In reply to Pascal Mons from comment #3)
Then I use winetricks to set up dotnet framework till 4.6.
I only installed dotnet40 when I tested Captvty. Try that, in a separate wineprefix from all your other apps.
If that doesn't fix it, attach (don't paste) full console output, including both the backtrace and the log leading up to it.