My apologies if there is a definitive answer to this question already contained in this thread. I have searched the first few pages and the last few pages, but have not searched all 29.

I have an MX-700 purchased from a dealer about 9 years ago. Dealer is long gone. I have the MX-700 Editor Version 1.12.282 and when I have added new equipment in the past I have simply created a new device and learned all the keys from the new remote. That approach worked fine when the new device was simple like a Roku or Apple TV, but I just updated my receiver and entering all these codes seems a daunting task.

Can any kind soul out there provide an alternative solution?