How to make an animation clip on Unity for a loop

Question

I use Unity Mecanim, and I have two animation clips:

The problem is that when the animation of the clip ends, it does not start again from the very beginning, it does not work, and I cannot find any option to make it a loop.

Any help where to look for loop parameters?

EDIT:

I find the options according to the answers here, but are not being edited because I am downloading this from the Asset Store?

Answer 1

, , , - , , , Ctrl + D, , , .

Answer 2

Run_Impulse, :

http://docs.unity3d.com/Documentation/Components/class-AnimationClip.html

Loop Pose ,

:

http://docs.unity3d.com/Documentation/Manual/LoopingAnimationClips.html

EDIT: . FBX ( ) .

Answer 3

http://answers.unity3d.com/questions/204331/animation-loop.html

Go into the animation and set it as looping. In the Animation window, look at the bottom of something that “Default” should say - this is a drop-down menu with loop settings (Loop starts the animation, PingPong plays it back and forth, Clamp Forever freezes the animation in the state of the last frame, etc.)