ASIS: Advanced Simple Installer Script

[HunterEmrah]

how to automatically uncheck and disable the checkbox of optional/selective component if file doesn't exist. for eg:

i have only 1 language pack from 5, installer should check availability for all of components and automatically uncheck&disable which are missing

another question, maybe not last. how to integrate INIFile function which changes player name in steam_emu.ini after install, to Language changing? For eg:
During installation i will check English language and after install installer will change "Language=spanish" string to "Language=english" in steam_emu.ini.

In this way, it will be more useful for users if we automate the script. I really loved this script.