Have one a solution

[youssef3wi]

No single user (cmd+s) , no recover (cmd+r) .
I must recup my file , there he winrearogo in mac(bootable)

 

[knguyench]

New installation

 

[maflynn]

If you cannot get to the recovery partition (or internet recover), and don't have a bootable thumb drive or external drive, then I'll say your only option is to call apple.

New installation

The OP stated he cannot get into the Recovery process (cmd-r does not work), so a new installation is not a feasible solution.

 

[ABC5S]

Next time OP, back up, back up and back up...Real simple