Oh ok now I understand why it's empty, thanks.
None of the mods were working, but you were right, something was not working correctly with my ff7 exe path location in "General Settings".
I changed it to "INSTALLATION_FOLDER\ff7_fr.exe" when I installed 7th Heaven because I have no ff7.exe in my localized game.
But it's seems to cause problem.
I just renamed it to "ff7.exe" and changed the path again in "General Settings" and now it works, mods seems to get applied.
I guess the injection method only look for a specific exe name?
Anyway thanks for your help, I will now try to setup everything in order to be able to play