After agreeing to combining the Blizzard Minimap with the Carbonite Minimap my other addons (elvui) became incompatible. I do not see an option to rescind or nullify the decision? I would like to use Carbonite for tradeskills and to view unexplored zones but unfortunately without the ability to revert back to the uncombined settings I am unable to.

As to ElvUI u need to go to ElvUI options and go to Map -> Minimap settings then disable "enable" checkbox, do a Reload and all will be working again.