san an

[wezley]

hi everybody my com wont play san an. when i get to the browser and hit play game it says please remove disc from dvd drive and insert original disc in another drive. i must point out that it has worked a few times but its taken about 20 to30 times. also it doesn't always recognise theres a disk in the drive (pleae insert disc into any drive) i have rung rockstar they say it doesn't work with vista but on page 3 of man it says it does my system spec is striker ex m board,vista home premium,nvidia geforce 8800gts 320mb,intel e6600,ocz flex xlc 9200 ddr2 2x 1 gig. this is first computer ive had,ide normally play ps2 version any help would be app. first time on any forum ,taken 20 mins to type. yours wezley