I had the same issue and You Tube did not help. After much searching in the online help I found "Object Snaps". It needs to be "On" when you create your Walkthrough path.
On the main menu bar use "Edit" > "Snap Settings" > "Object Snaps" or you can use "Shift S".
Connecting Walkthrough Paths
in Q&A
Posted
I had the same issue and You Tube did not help. After much searching in the online help I found "Object Snaps". It needs to be "On" when you create your Walkthrough path.
On the main menu bar use "Edit" > "Snap Settings" > "Object Snaps" or you can use "Shift S".
Hope this helps!