All done.

The remote was an older model, which can be programmed either with the MX 900 editor or ccp. If it has been programmed with the original editor, when you connect to check firmware it will respond. If it has been previously programmed with ccp, it will error. And, CCP can be used for all the 900s, including the old ones. I am sticking with the MX900 editor because of the issues with urc locking up ccp except for registered dealers. Mine works, but do not trust URC enough to commit to ccp except where it is necessary.