Hi there,

If I understand your dilemma correctly then the following should do the trick:

Assuming that you have already set up the motion path and attached a newly created camera entity (named "camera1" by default) to that motion path, you can then go to "Panels" in the perspective viewport, where you will see an entry named "perspective," select it and then click "camera1" -- if you haven't renamed the camera. Move the animation slider to see if it works.

Hope that did it...