No textures in my game


I played the Alpha and the Beta on my laptop at 1280 x 720 resolution and low graphics settings, everything was fine, it was playable and look alright. Now that the game has been released, there are no textures in my game, I have it on the same settings and have even tried t on the maximum settings, the game looks absolutely horrible now.

I have a HP laptop with an integrated Intel 4600 graphics card and a i5 processor.