You will find steamapi.ini on official Steam servers or in a legitimate Steam game installation. Instead, it is downloaded as part of:
Certain mods, particularly for older Source engine games or titles requiring extensive scripting, may require you to edit the .ini file to point to new directories or script files. steamapi ini download install
Change Language=english to your preferred language. You will find steamapi
Installing the file in the wrong folder is the #1 reason it fails to work. steamapi ini download install