[Gamer_Z]

you cannot block d3d9.dll , if it is not present in the gta directory , the Microsoft Direct X loads it as an default library for the game from the windows install directory. Thats the trick s.b..t uses. for now, you could add some 'virrus code' to gta_sa, called 'melting'. That woul be possible too but is an anti virus software risk.