I have two 900's, one with correct setup programming that is working well. I would like to clone the setup programming from the correctly programmed 900 to the 900 that needs to be programmed.

Both remotes are 5-6 years old. Does the software need to be updated on the unprogrammed 900 before I transfer the setup programming?

How can I transfer (clone)the 900 setup programming from one 900 to the other?

I just found Logitech software 7.7.1, Is this what I need to setup program or clone a Harmony 900?

Thanks for any assistance...