Opening data fiels to edit?

[SAbel]

Pardon me but when I go to open the data files I can not find them. I would like to edit the list that are not showing up, ie damage for most all weapons, armor bonuses, new powers for the classes with descriptions, ect.

I Launch my editor
go to file , open data file, ddidownloader file (nothing in it to edit) try the docs file (nothing in it to edit) so does anyone know were or what I need to look for so that I can start editing this info?

Thank you,

Sean