I am trying to program my iPronto and it has no problems at all learning all of my other components. But everytime I try to learn my pioneer elite DV-79AVi remote into the ipronto it always says "failed and makes that ping noise to let you know it didn't learn it"

Is there anything I can do to remedy this?

Any help would be appreciated, For a note I also have a pronto pro NG TSU-7000 and it had no problems at all learning the codes from my pioneer remote.

I also already tried searching the built in data base with no luck at all!