(11-23-2013, 05:38 AM)oort Wrote: I have to ask the question... What is the advantage of defining the folder instead of selecting the executable?It is useful mainly when you want to define a place where something should be read or write, but without define what (file name. type, ...) - for that case where you could define a different place for the yafaray's plugins folder.
But, to define where to find the yafaray.exe the best choice would be the Open file dialog (because it require the file select to exist).