i don't find device id and vendor id of geforce 8800...do you know where?

i've downloaded the latest driver for my card but nothing,i've encountered the same error,what i can do?

yes i've the latest driver,in control panel says that the driver are the latest,driver version is 7.15.11.5665,what i can do?

I've a problem with this game,my settings:Intel core 2duo processor T8100,2.10 GHz,3Gb DDR2 ram,250 Gb hard disk,but the graphic card is a NVIDIA Geforce 8400M GT GPU ,is not supported by this game.the game don't begin,a black screen and nothing!,i've tried 3d analyze v2.26(because is a steam version of the game) and the game begin since the first video,at the end of this i see only the hair of silent hill character, the others details (walls,armchair,bed,paving) are white,all is white,i can't play it.what is the problem?? what parameter i must set for running it normally?......P.S. sorry for my bad english,i'm italian...please help me!!!