Won't open game???

I downloaded the exe and put it in my MS folder but when i dbl click to go in it just opens the black screen and then exits.

Am i supposed to download a .75 client or is it something else.

Help plz asap.

Thanks in advance

Here's what I did, I downloaded the FULL v75 install and stuff then I downloaded the client on the FableMS website.
Lol just what i did and works fine.

Try downloading the full v75 version from the Maplestory website.
When its completed, just download teh server's exe client.
Good luck.