Verified answer

ok i suggest going back to the store and get the game like a refund or trade it in for another game.

check to see if your computer has DEP settings. Adding an exception might work.

just go to Computer, specs, then click advanced options, in performance, click settings, and then choose Data (dont know what the e stands for) Prevention.

then choose, only for games i select, and add exception, find the EXE file for the godfather game, and then click OPEN. should add an exception. also, can you update with your specs?