http://bugs.winehq.org/show_bug.cgi?id=15878
--- Comment #13 from Austin English austinenglish@gmail.com 2008-11-03 12:49:01 --- Haven't tested yet, but looking at a box at work with an older Gimp installed, I see: %GTK_BASEPATH%\bin
is in $PATH. I didn't see this in Wine. This was on older Gimp version, but worth a look.