clarify your questions because we don`t understand your problem, if u have a problem in tools there`s a lot of tutorial here, or maybe make a thread about tools have problem like emulator, game.exe, leveledit itemedit, mobedit... etc....
for edit item
inside glogic , extract itemstrtable.txt and item.isf
1.open rantool open edit rantool
2.change default to file cryption and run selected tool
3.open and decrypt those two files (itemstrtable item.isf)
4.then open your edit item.
5. load your item.isf