It could be because its the old version of the Sponser Doer otherwise im not sure why your not authorized. You'll have to ask ricky
you should ask any question on a program on the program page itself. If you go to the program in the download section, you can click the 'postreply' button to post a question on that program. the author then gets PMed (ricky in this case) about the new question, and he can reply to it there