http://bugs.winehq.org/show_bug.cgi?id=25849
--- Comment #2 from BlackSir blacksir@gmail.com 2011-01-24 12:06:14 CST --- Thanks to Matthew from Photomatix Engineering Team I have workaround for missing Process button bug. Start Photomatix, unmaximize it and close it. Start Photomatix again - now you can see Process button, presets, etc. You can maximize it if you wish (as long as you *close* Photomatix unmaximized it still works).