http://bugs.winehq.org/show_bug.cgi?id=8460
--- Comment #23 from Stuart Middleton Stuart@houseofanime.org 2008-12-02 09:21:45 --- The application recently went through a beta cycle prior to a new release. One specific build no longer exhibited the 'Invalid floating point operation' error, but it returned for later builds.
The changes for this build were not significant, but included some work around the display of bold and italic fonts in an editable field. The next public build made some further changes to this functionality, and the error returned. This may be coincidental.
Sadly, beta releases (including the one for build 1195) will only run if you have a license key (full releases only restrict functionality), so this can't be tested by just anyone. This specific build of the application can be made temporarily available for download on request.
If anyone wants some logging in debug mode done to compare this and other builds, jut ask.