I am using win xp service pack 2,when i try to start gta iv it says 'the application you are attempting to launch failed to start.This could be the result of it being blocked by windows parental controls/Family safety.Please make sure you have access to the application before trying to launch it or contact support at http://www.rockstargames.com/support'.What do i do to play the game?and my pc meets all the system requirements needed to play the game. I am the only one who knows about parental controls in my house
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Update to SP3 and try again.
I have updated sp2 to sp3 but the same error.What do i do next?