Otto once more DETAILS MAN!WHAT ERROR MESSAGE ARE YOU GETTING?We have many qualities on this forum but reading minds and fortune telling are not amongst them....
Do you have direct9 Xc installed?
Perhaps you´re missing the dll files that are required to run the game?
When you wrote 800 gbs of ram did you mean your hard disc size?Your ram has got to be in single digits: 1, 2, 4 6 or 8
What kind of gpu graphic card are you running?