I figured it out!! I now have a pexilcounter2.dll in my effect files so I can create bookfolding patterns!! What did I do wrong? After many hours!! And after Bolt quoted I needed to get the zip for pexil counter, it dawned on me, I was trying to attach to [effects] in the wrong location!! I had opened the Paint program itself, and was attempting to add to effect files there, had to think that maybe I needed to do that in the file folders itself!! and not on the program itself.. Mare