Somehow I've accidentally changed a BW9 setting that's messed up my ability to search... and I can't figure out how to fix it.

Just below the search box, there's a little green bar with five boxes which are either green or yellow. The first box changes from green to yellow if you change searching from all books of the Bible to just part of the Bible (like 1 book or just the NT, etc.). Well, the third box is now yellow. And if I do a simple search for και in the entire Greek NT, it comes up with nothing. I think I've accidentally turned on the "search with accents" option... but I can't figure out how to correct this.

Any help is appreciated. Thanks!