Cheat Engine

[Virussick]

Hi there..

I'm having trouble in getting any item that i want in ffx-2.

The way i did was, by find one item address and its value. When i had found the address, i browse the address (the item i get earlier) memory region.
Same as FFX, i find the value in 1 byte called FF.

Then i tried to put the item code to the code that commonly used such as 00,01,02,03,1F......and so on. For the value i change it from 00 to
63. (99 in decimal = 63 in hex)

But then when i do other stuff in-game, the value and the item codes return to normal value. As i was saying, the code and the value for the item CANNOT BE CHANGED.

So how am i supposed to get certain item for this game? Anyone know how to do? Please tell me.