Can't start Unity

I downloaded Unity a few days ago, but when I ran it, I couldn’t any button when I open a new project (I can see the camera view), I updated my Graphic Drivers, but now, a message pop-up :

“the procedure entry point clCreateCommandQueueWithProperties was not found in the dynamic link library C:\Program Files\Unity\Editor\Unity.exe.”

initially, in french : " le point d’entrée de procédure clCreateCommandQueueWithProperties est introuvable dans la bibliotheque de liens dynamiques library C:\Program Files\Unity\Editor\Unity.exe."

Now, I can’t even reach the welcome page. Help me, please

I don’t know if this will 100% work but i think something went wrong when you updated graphic drivers so try and download unity again, as i said i dont know if it will 100% work but its worth a shot.