My BMW Navigator VI is possessed

[BobAin'tStoppin']

Might not be the proper thread for this question, but here goes. I have Nav 6 and use Base Camp on an iMac for routing. So in preparation for the upcoming season I booted everything up and find needed updates to the software on both Nav and computer. I loaded the new map onto the gps and all is good there. While doing that, Base Camp was not running. Turned on BC and updated to the new version which fixes a map viewing issue they had when Apple went to the latest OS version. All good, but it didn't put the new map onto the computer.

I can't figure out how to update the map on the iMac. Any ideas?