https://bugs.winehq.org/show_bug.cgi?id=35571
--- Comment #6 from whirlwynds@gmail.com --- My understanding is that the bug is caused by the update to the Questrade client, not the Wine platform. I have tested the old client and it works fine with Wine 1.6.1 and above. The new client exhibits various msvcr110.dll errors up to versions 1.7.11 and the divide by zero error with 1.7.12. I don't think a regression testing would help since the problem is with the current version of the Questrade software which to my knowledge has never worked with Wine.