Lord Zloth! Help!!

I am trying to create a movement path using Zloth's Demo Edit. I select the object ("Cassie Nova" - ID 2007), click "Object to Move" and then click "Movement". I then get an unhandled exception in frmMovement: Add failed. Duplicate key value supplied.

Any thoughts?

Oh, the file can be found here.

Oops. Nevermind. I found a duplicate NEW for an NPC, totally unrelated to the object being moved.

See, I can help people even when I'm off playing Fallout 3!