Aion Setup file not working

i downloaded the client from fileplanet and i have all setup exe and the 3 data files and the data zip file all in one folder, but when i try and run the setup exe my dos window comes up and says the program is to big to fit in memory. Did anyone else have this problem or know what i did wrong? Thanks for your time.

i have got the same problem..:S then i tried to get another EXE file while keeping the Other Big data files in
and with the new EXE file i got when i run it , it seems that it doesn,t start completly cause it doesn,t show the right lanugauge instead it shows symbols only..