http://bugs.winehq.org/show_bug.cgi?id=17315
--- Comment #15 from Austin English austinenglish@gmail.com 2009-02-10 01:22:37 --- (In reply to comment #14)
Ugh. I'll just stick with deleting all Wine menu entries on a cronjob until I can get the hang of using the libraries tab as Alexandre suggested. Then I'll add a `regedit disable_menus.reg` line to my wrapper. (Least hassle)
WINEDLLOVERRIDES="winemenubuilder.exe=d" wine foo.exe
Or add that to your .bashrc