I have been having problems with a few programs(3D Max, Bodypaint, Google Chrome) for a while now and I wonder is it to do with Directx 11. I have Windows & 64 bit and a Nvidia GForce 8400 GS graphics card. The problem is that the screen just keeps flickering when I am trying to do a command, like it just can't cope, the program will often then crash. I thought maybe I should rollback Directx 11 to 9 but I don't seem to be able to, is there an alternative or any other possible solutions?.. I have all the up to date drivers for the graphic card.
i have win 7 64 bit with gforce 560ti using nvidia driver 301.42 windows update (which updated the video driver) broke many games which i suspected used directx running DXdiag confirmed dirextx was not working i tried newest drivers (314.22) with the same result i reinstalled the driver to 301.42 and the problem is solved i am currently downloading intervening versions of the driver to see which is the latest working version and i have changed windows update to download and for me to confirm any new updates i plan to watch and down load any new nvidia driver and check if directx is still working