gta bonkerz

im on the mission go-go karting becouse i've only just finished the driving school but im in las venturas any way by the way: i saved in doherty link http://gtasnp.com/16289

:bashhead: :bashhead: I've got a small problem with the las venturas mission "saint mark's bistro" :bashhead: :bashhead: ive got a complete legitimate "fresh" copy of san andreas but the floor txd file is not working, i don't know if its missing or not & my PC SMASHES the requirements for gta 4 even! :thumbsup: please help! EDITED: right, so, i've just backed up my save files uninstalled sa deleted the file and installed it again. but still... NO DICE!