Ps4 controller does not work on pc but already in fortnite?

So
- in PlayStation
3

So my problem is I want to play with the ps4 controller on the pc gta 5.

So I connected it to the pc via USB but is not in the I see the people from the controller. What I do not understand is first the controller is recognized by the pc and only works in Fortnite. In fortnite the controller says it is on but as soon as I close Fortnite the light goes out. And the controller can't be switched on again. So my questions are what do I have to do to play with the ps4 controller gta5.

Perhaps more importantly I downloaded a software with which gta should recognize the controller but the software does not recognize the controller since it does not turn on.

Sp

It does that automatically

If you play on Steam you can also use the controller configuration

Ha

Google times for drivers for Ps4 controllers, then you can replace the controller with the mouse (almost in every game)

So

The driver does not recognize the controller because it does not turn on at fortnite