PS4 controller wont work with my pc

tried everything but nothing seems to work. ive downloaded DS4 windows but wont recognise that theres a controller, nor will my computer. The controller itself flash's yellow so im assuming that its not the controllers problem and the cord is brand new. But if anybody knows a way to make it so that the computer somehow recognises the controller thatd be a blessing because the drivers wont install to allow me to use it. Im using Windows 10

Cheers