Notebook Asus ROG G751, GTX 860M, Windows 8.1.

I enabled it, pressing hotkeys, but nothing happens. Tried changing the hotkey button, mode switching. I also tried uninstalling it by DDU in Safe Mode and installing drivers and GeForce Experience separately. Video folder is always empty.

Drivers version 359.06 (tried to update for last one, but there is a BSOD error when i am launching Photoshop, so i am using a previous version now), GeForce Experience 2.8.1.21.

Tried to ask Nvidia Support, but they didn't help yet.