This 32bit/64bit business is a real pain. I downloaded an Adobe Photoshop plugin and it would not work. I went back and looked at it and it was 64 bit; they did not even have a 32 bit version, yet the version of Photoshop Elements I was trying to plug it into (which Adobe specifically mentioned on their site) is a 32 bit program; it never came as a 64 bit one . . . :-( Sloppy work on Adobe's part.