http://bugs.winehq.org/show_bug.cgi?id=9854
--- Comment #7 from Louis Lenders xerox_xerox2000@yahoo.co.uk 2007-10-01 15:56:12 --- hmm, bit out of ideas now then. What you could do is start with a fresh wine again (+mfc42.dll) , reinstall,and run by:
WINEDEBUG=+tid,+seh,+relay wine "Z:\home\gabrieletassoni.wine\drive_c\Crestron\Toolbox\Toolbox.exe" &> /tmp/relay.log && grep -A 2 -B 1000 "Unhandled exception:" /tmp/relay.log > /tmp/relay.txt
and attach the file /tmp/relay.txt to this bug, so others could have a look (too) completely