first find out which patch you have already succesfully installed. then one by one you install updates.
so lets say you have 1.0 if you want 1.4 you need to install 1.1 ~ 1.2 ~ 1.3 and then 1.4. in its numerical steps. after you have 1.4 installed you need to download the 1.4 crack over to the game main directory and then you should be able to run the game. but for most online games you need a legit cd-key. if PES requires it and you don't have it then you cannot play online.