AGP Texture Acceleration

AGP Texture Acceleration is greyed out in dxdiag and its stopping me from playing some games and ive done everything i can to enable it, from installing chipset drivers to downgrading my graphics to reinstalling directx, i dont know what else to do. my chipset and graphics card are, intel 845G chipset and radeon 9200 PCI version, if anyone needs this information. please help me enable it, i havent been able to play GTA:SA for about 6 months.

>>19
what the fuck is your point i keep telling you i could paly the game before just fine, now it wont work because AGP texture acceleration is out. my computer is fine for the games i want to play you fucking idiot.