[Solved] Player Rotation ?

[stigma]

When I open a scene, the player is never oriented as I want.
I tried everything without success. It always looks in the wrong direction.
- I tried Set rotation, Local or global, it doesn't work.
- I tried Quaternion or Euler, same!
- I searched in Ecosystem and found Set Rigidbody Rotation, it doesn't give anything.
What is the right solution?
Thanks in advance.

Edit:
I did a test using another First Person Controller and it works. For now I don't know why.

[stigma]

why does Set Rotation work with some FPCs and not with others  

Edit:
I found it.
You don't have to put the camera script on the camera, but on the player. That's all.