LMS Perfect World

i successfully installed the game and everything was fine until i hit start on the client...then it says it has stopped working...and asks if i have all windows updates...and i do.T_T i have played this game before and had no issues i just re-installed today and this happened. pls help

That happens on my Vista laptop. I have to restart the computer for it to work. I don't know what causes it but it goes away after a reboot or 2 for me.
I don't know if it's the same problem or not, but I hope it helps.