german truck simulator stops working from one day to another

[the_trucker5]

hi all, will see I bought the GTS for 5 days on the internet, either install it and play 2 days the 3rd day when the game starts loading but goes all in black, just go around the inside of the truck, plus ETS and ETS2 work perfectly and the motherboard and graphics card have 1 month attached log and pictures.
http://www.mediafire.com/view/aaxsn65ht ... trucks.log
1º day
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3ºday
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[ external image ]
and I have the graphics set to low