Hi ! Just figured it out last day .. I just want to share it so others can use it
On your Patcher Config, add these lines
[Button:Repair]
Default='images/repair.png'
OnHover='images/repair-hover.png'
OnDown='images/repair-down.png'
Left=300
Top=565
Mode=2
Action='repair.bat'
Create a repair.bat file and add it on RO Folder
@echo off
del /q <.dat file>*.*
taskkill /IM "<Patcher.exe>" /F
start "Patcher.exe" "Patcher.exe"