Remote disk doesn't mount.
I set my Mac to utilize a DVD drive on another mac on our network. Following Apple's directions at hthttps://support.apple.com/en-us/HT203973.
I can see the remote Mac just fine in the Remote Disc Finder sidebar window. I can see the "Audio CD" but when I double-click it to access it, I get an error message "The operation can't be completed because the original item for the "Audio CD" can't be found. "
What in the heck is going on.
iMac 21.5", 10.13