lua.module = "Script_AFC.lua"

Just copy this text & paste it in Sider ini like in tutorial video.
Before starting PES2017 you need to run sider.exe file. If you don't run
sider scoreboard not work with AFC. If you run sider it will works.

Big thanks for: Pes Professionals Patch
Without their help we couldn't make it.

Scoreboard by JDPROUZ
Script lua by PES Professionals Patch