Dual Core Problem - Am Overwhelmed

[Laura]

ok I spent the whole day fixing trillions of problems. I got sick of errors already and I'm about to quit trying. I am finally in the game and now I realize I need to fix my Dual Core problem because the game runs too fast. I think i need to have Windows SP3 if that's my only option then I think I can't play the game, if there are other options please let me know.

I tried setting affinity to 0 in eqgame process but I always get access denied message.