How do you know how to know how to remove the population cap in Age Of Empires 2 the conquerors expansion?

i know it's an ancient game but i really like the game, i have a quad core desktop with 2gb ram so i really want to remove the population cap altogether (200 is tiny) i want like 5000! plz help, i know there must be a way, the programmers managed to put a pop cap on so there must be a way to turn it off or change it, plz help plz?How do you know how to know how to remove the population cap in Age Of Empires 2 the conquerors expansion?
Hit ENTER during the game, and enter DX GENERATION. It gives you the result of unlimited population. In this way,you can increase your population on your own

even in Campaign modes of the game.How do you know how to know how to remove the population cap in Age Of Empires 2 the conquerors expansion?
Use cheat engine to edit how much the game thinks you have outHow do you know how to know how to remove the population cap in Age Of Empires 2 the conquerors expansion?
Its a hack, If you pick goth i think there pop cap is 220