i've read other messages and googled on how to fix it, but it's still not working. I'm sorry if you have to explain this another time, but please help me. I have a windows 2000 computer and everytime i load MapleStory on it, this message pops up instead: "failed in finding proper screen mode for Gr2D."

can some1 help please? I've tried everything I know. The latest Directx has been installed, i've installed the nVidia and I don't knwo what else i can fix....
your help would really be appreciated....thxx very much (in advance)