How do I disable HD textures in GRID Autosport?

[Stancee]

Hello everyone!
Recently I downloaded GRID Autosport because I wanted to play a racing game so bad.
The only problem is that my game's textures, or better said, the textures of the cars are pixelated, flat, and do not make any sense. (the cars are either white or black with weird red stuff on them).
So I've done a little bit of research and found out that the problem is related to some HD textures.
Does anyone know how to disable them?
P.S: Reinstalling the game did nothing as well.
Here is a screenshot that I found on Google Images with the same problem:

 

[warhead0]

Ensure your graphics drivers are up to date.

You can disable HD textures simply by lowering texture qualit or car quality.

You may also be experiencing problem with car reflections, or maybe shader quality. try lower some of those settings a little.

 

[Stancee]

Thanks for your response, warhead0.
Unfortunately none of these worked for me. I even set all of the settings to low and ultra low, but none of these worked.
Here is one thing that I forgot to mention earlier: This game worked perfectly on high settings on Windows 7, but now, with Windows 10, nothing seems to be the same..