http://bugs.winehq.org/show_bug.cgi?id=30563
--- Comment #6 from Anastasius Focht focht@gmx.net 2012-05-02 08:26:29 CDT --- Hello Ulrik,
FYI the fix from bug 30465 does not make the "Invalid floating point operation" message completely disappear here hence I wrote "makes the app more stable in first place". It's still encountered sometimes, although with less frequency.
Regards