Nvidia driver 301.42 for win7 ultimate

I Found this program called DriverGenius,which helped me to update most of my drivers on my pc:



Everything went fine,pc restarted, all good until the program tried to make same thing for the nvidia gforce 8400gs video card:



The driver was successfully downloaded,but the installation was not that successfull:



So i have tried to do it myself,manually from nvidia control panel :



Same result.


My system config:



In case any1 nice enough to help me :

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